68513355

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4241}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 119115360

約数和(自身を除く): 50602005

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 4241, 5385, 12723, 16155, 21205, 38169, 63615, 190845, 1522519, 4567557, 7612595, 13702671, 22837785, 68513355]

約数ペア:

[(1, 68513355), (3, 22837785), (5, 13702671), (9, 7612595), (15, 4567557), (45, 1522519), (359, 190845), (1077, 63615), (1795, 38169), (3231, 21205), (4241, 16155), (5385, 12723)]