57207575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 77264400

約数和(自身を除く): 20056825

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 4153, 13775, 20765, 78907, 103825, 120437, 394535, 602185, 1972675, 2288303, 3010925, 11441515, 57207575]

約数ペア:

[(1, 57207575), (5, 11441515), (19, 3010925), (25, 2288303), (29, 1972675), (95, 602185), (145, 394535), (475, 120437), (551, 103825), (725, 78907), (2755, 20765), (4153, 13775)]