24685525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 32140800

約数和(自身を除く): 7455275

約数列:

[1, 5, 25, 29, 79, 145, 395, 431, 725, 1975, 2155, 2291, 10775, 11455, 12499, 34049, 57275, 62495, 170245, 312475, 851225, 987421, 4937105, 24685525]

約数ペア:

[(1, 24685525), (5, 4937105), (25, 987421), (29, 851225), (79, 312475), (145, 170245), (395, 62495), (431, 57275), (725, 34049), (1975, 12499), (2155, 11455), (2291, 10775)]