11066225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 14403840

約数和(自身を除く): 3337615

約数列:

[1, 5, 25, 31, 109, 131, 155, 545, 655, 775, 2725, 3275, 3379, 4061, 14279, 16895, 20305, 71395, 84475, 101525, 356975, 442649, 2213245, 11066225]

約数ペア:

[(1, 11066225), (5, 2213245), (25, 442649), (31, 356975), (109, 101525), (131, 84475), (155, 71395), (545, 20305), (655, 16895), (775, 14279), (2725, 4061), (3275, 3379)]