85485725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7109}}^1$

素因数の和:7169

約数の個数: 24

約数和(自身を含む): 117258120

約数和(自身を除く): 31772395

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 7109, 12025, 35545, 92417, 177725, 263033, 462085, 1315165, 2310425, 3419429, 6575825, 17097145, 85485725]

約数ペア:

[(1, 85485725), (5, 17097145), (13, 6575825), (25, 3419429), (37, 2310425), (65, 1315165), (185, 462085), (325, 263033), (481, 177725), (925, 92417), (2405, 35545), (7109, 12025)]