85966525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 113635584

約数和(自身を除く): 27669059

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 3181, 5405, 15905, 27025, 73163, 79525, 149507, 365815, 747535, 1829075, 3438661, 3737675, 17193305, 85966525]

約数ペア:

[(1, 85966525), (5, 17193305), (23, 3737675), (25, 3438661), (47, 1829075), (115, 747535), (235, 365815), (575, 149507), (1081, 79525), (1175, 73163), (3181, 27025), (5405, 15905)]