68576715

素因数分解:

$3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2251}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 119094768

約数和(自身を除く): 50518053

約数列:

[1, 3, 5, 9, 15, 45, 677, 2031, 2251, 3385, 6093, 6753, 10155, 11255, 20259, 30465, 33765, 101295, 1523927, 4571781, 7619635, 13715343, 22858905, 68576715]

約数ペア:

[(1, 68576715), (3, 22858905), (5, 13715343), (9, 7619635), (15, 4571781), (45, 1523927), (677, 101295), (2031, 33765), (2251, 30465), (3385, 20259), (6093, 11255), (6753, 10155)]