155655495

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111581}}^1$

素因数の和:111623

約数の個数: 24

約数和(自身を含む): 278508672

約数和(自身を除く): 122853177

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 111581, 334743, 557905, 1004229, 1673715, 3459011, 5021145, 10377033, 17295055, 31131099, 51885165, 155655495]

約数ペア:

[(1, 155655495), (3, 51885165), (5, 31131099), (9, 17295055), (15, 10377033), (31, 5021145), (45, 3459011), (93, 1673715), (155, 1004229), (279, 557905), (465, 334743), (1395, 111581)]