87256975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 29735537

約数列:

[1, 5, 13, 25, 65, 325, 383, 701, 1915, 3505, 4979, 9113, 9575, 17525, 24895, 45565, 124475, 227825, 268483, 1342415, 3490279, 6712075, 17451395, 87256975]

約数ペア:

[(1, 87256975), (5, 17451395), (13, 6712075), (25, 3490279), (65, 1342415), (325, 268483), (383, 227825), (701, 124475), (1915, 45565), (3505, 24895), (4979, 17525), (9113, 9575)]