42769845

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15581}}^1$

素因数の和:15653

約数の個数: 24

約数和(自身を含む): 75354552

約数和(自身を除く): 32584707

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 15581, 46743, 77905, 140229, 233715, 701145, 950441, 2851323, 4752205, 8553969, 14256615, 42769845]

約数ペア:

[(1, 42769845), (3, 14256615), (5, 8553969), (9, 4752205), (15, 2851323), (45, 950441), (61, 701145), (183, 233715), (305, 140229), (549, 77905), (915, 46743), (2745, 15581)]