612135

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 1083264

約数和(自身を除く): 471129

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 223, 305, 549, 669, 915, 1115, 2007, 2745, 3345, 10035, 13603, 40809, 68015, 122427, 204045, 612135]

約数ペア:

[(1, 612135), (3, 204045), (5, 122427), (9, 68015), (15, 40809), (45, 13603), (61, 10035), (183, 3345), (223, 2745), (305, 2007), (549, 1115), (669, 915)]