156552885

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10639}}^1$

素因数の和:10762

約数の個数: 32

約数和(自身を含む): 280896000

約数和(自身を除く): 124343115

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 10639, 14715, 31917, 53195, 95751, 159585, 287253, 478755, 1159651, 1436265, 3478953, 5798255, 10436859, 17394765, 31310577, 52184295, 156552885]

約数ペア:

[(1, 156552885), (3, 52184295), (5, 31310577), (9, 17394765), (15, 10436859), (27, 5798255), (45, 3478953), (109, 1436265), (135, 1159651), (327, 478755), (545, 287253), (981, 159585), (1635, 95751), (2943, 53195), (4905, 31917), (10639, 14715)]