7942975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 10479488

約数和(自身を除く): 2536513

約数列:

[1, 5, 25, 31, 37, 155, 185, 277, 775, 925, 1147, 1385, 5735, 6925, 8587, 10249, 28675, 42935, 51245, 214675, 256225, 317719, 1588595, 7942975]

約数ペア:

[(1, 7942975), (5, 1588595), (25, 317719), (31, 256225), (37, 214675), (155, 51245), (185, 42935), (277, 28675), (775, 10249), (925, 8587), (1147, 6925), (1385, 5735)]