10815025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 14624064

約数和(自身を除く): 3809039

約数列:

[1, 5, 13, 25, 65, 107, 311, 325, 535, 1391, 1555, 2675, 4043, 6955, 7775, 20215, 33277, 34775, 101075, 166385, 432601, 831925, 2163005, 10815025]

約数ペア:

[(1, 10815025), (5, 2163005), (13, 831925), (25, 432601), (65, 166385), (107, 101075), (311, 34775), (325, 33277), (535, 20215), (1391, 7775), (1555, 6955), (2675, 4043)]