105188525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 141048264

約数和(自身を除く): 35859739

約数列:

[1, 5, 13, 25, 65, 317, 325, 1021, 1585, 4121, 5105, 7925, 13273, 20605, 25525, 66365, 103025, 323657, 331825, 1618285, 4207541, 8091425, 21037705, 105188525]

約数ペア:

[(1, 105188525), (5, 21037705), (13, 8091425), (25, 4207541), (65, 1618285), (317, 331825), (325, 323657), (1021, 103025), (1585, 66365), (4121, 25525), (5105, 20605), (7925, 13273)]