56257625

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4253

約数の個数: 16

約数和(自身を含む): 70870800

約数和(自身を除く): 14613175

約数列:

[1, 5, 25, 109, 125, 545, 2725, 4129, 13625, 20645, 103225, 450061, 516125, 2250305, 11251525, 56257625]

約数ペア:

[(1, 56257625), (5, 11251525), (25, 2250305), (109, 516125), (125, 450061), (545, 103225), (2725, 20645), (4129, 13625)]