68502675

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{6571}}^1$

素因数の和:6723

約数の個数: 24

約数和(自身を含む): 114089920

約数和(自身を除く): 45587245

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 6571, 10425, 19713, 32855, 98565, 164275, 492825, 913369, 2740107, 4566845, 13700535, 22834225, 68502675]

約数ペア:

[(1, 68502675), (3, 22834225), (5, 13700535), (15, 4566845), (25, 2740107), (75, 913369), (139, 492825), (417, 164275), (695, 98565), (2085, 32855), (3475, 19713), (6571, 10425)]