85672025

素因数分解:

$5^2\times {\mathrm{431}}^1\times {\mathrm{7951}}^1$

素因数の和:8392

約数の個数: 12

約数和(自身を含む): 106493184

約数和(自身を除く): 20821159

約数列:

[1, 5, 25, 431, 2155, 7951, 10775, 39755, 198775, 3426881, 17134405, 85672025]

約数ペア:

[(1, 85672025), (5, 17134405), (25, 3426881), (431, 198775), (2155, 39755), (7951, 10775)]