11475025

素因数分解:

$5^2\times {\mathrm{521}}^1\times {\mathrm{881}}^1$

素因数の和:1412

約数の個数: 12

約数和(自身を含む): 14272524

約数和(自身を除く): 2797499

約数列:

[1, 5, 25, 521, 881, 2605, 4405, 13025, 22025, 459001, 2295005, 11475025]

約数ペア:

[(1, 11475025), (5, 2295005), (25, 459001), (521, 22025), (881, 13025), (2605, 4405)]