85963575

素因数分解:

$3^1\times 5^2\times {\mathrm{881}}^1\times {\mathrm{1301}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 142397136

約数和(自身を除く): 56433561

約数列:

[1, 3, 5, 15, 25, 75, 881, 1301, 2643, 3903, 4405, 6505, 13215, 19515, 22025, 32525, 66075, 97575, 1146181, 3438543, 5730905, 17192715, 28654525, 85963575]

約数ペア:

[(1, 85963575), (3, 28654525), (5, 17192715), (15, 5730905), (25, 3438543), (75, 1146181), (881, 97575), (1301, 66075), (2643, 32525), (3903, 22025), (4405, 19515), (6505, 13215)]