117042475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{425609}}^1$

素因数の和:425630

約数の個数: 12

約数和(自身を含む): 158326920

約数和(自身を除く): 41284445

約数列:

[1, 5, 11, 25, 55, 275, 425609, 2128045, 4681699, 10640225, 23408495, 117042475]

約数ペア:

[(1, 117042475), (5, 23408495), (11, 10640225), (25, 4681699), (55, 2128045), (275, 425609)]