156728411275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{3271}}^1\times {\mathrm{66089}}^1$

素因数の和:69399

約数の個数: 24

約数和(自身を含む): 201109226400

約数和(自身を除く): 44380815125

約数列:

[1, 5, 25, 29, 145, 725, 3271, 16355, 66089, 81775, 94859, 330445, 474295, 1652225, 1916581, 2371475, 9582905, 47914525, 216177119, 1080885595, 5404427975, 6269136451, 31345682255, 156728411275]

約数ペア:

[(1, 156728411275), (5, 31345682255), (25, 6269136451), (29, 5404427975), (145, 1080885595), (725, 216177119), (3271, 47914525), (16355, 9582905), (66089, 2371475), (81775, 1916581), (94859, 1652225), (330445, 474295)]