88581025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 118992384

約数和(自身を除く): 30411359

約数列:

[1, 5, 13, 25, 65, 191, 325, 955, 1427, 2483, 4775, 7135, 12415, 18551, 35675, 62075, 92755, 272557, 463775, 1362785, 3543241, 6813925, 17716205, 88581025]

約数ペア:

[(1, 88581025), (5, 17716205), (13, 6813925), (25, 3543241), (65, 1362785), (191, 463775), (325, 272557), (955, 92755), (1427, 62075), (2483, 35675), (4775, 18551), (7135, 12415)]