

A241650


Numbers m such that the GCD of the x's that satisfy sigma(x)=m is 5.


4



6, 22152, 35724, 125892, 132444, 146484, 166764, 182052, 192504, 202332, 239304, 242580, 248664, 267852, 291252, 300612, 375492, 375804, 434772, 460044, 494364, 536952, 547992, 550524, 618852, 628212, 646668, 707304, 708984, 752232, 777852, 824304, 828984
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..33.


EXAMPLE

Only sigma(5) = 6, with gcd(5) = 5, so 6 is in the sequence.
Also, sigma(12735) = sigma(18455) = 22152, and gcd(12735, 18455) = 5, hence 22152 is in the sequence.


CROSSREFS

Cf. A000203, A240667, A241625, A241646, A241647, A241648, A241649.
Sequence in context: A283886 A278653 A283887 * A337990 A143780 A225716
Adjacent sequences: A241647 A241648 A241649 * A241651 A241652 A241653


KEYWORD

nonn


AUTHOR

Michel Marcus, Apr 26 2014


STATUS

approved



