87116775

素因数分解:

$3^1\times 5^2\times {\mathrm{701}}^1\times {\mathrm{1657}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 144325584

約数和(自身を除く): 57208809

約数列:

[1, 3, 5, 15, 25, 75, 701, 1657, 2103, 3505, 4971, 8285, 10515, 17525, 24855, 41425, 52575, 124275, 1161557, 3484671, 5807785, 17423355, 29038925, 87116775]

約数ペア:

[(1, 87116775), (3, 29038925), (5, 17423355), (15, 5807785), (25, 3484671), (75, 1161557), (701, 124275), (1657, 52575), (2103, 41425), (3505, 24855), (4971, 17525), (8285, 10515)]