139101825

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{8317}}^1$

素因数の和:8553

約数の個数: 24

約数和(自身を含む): 231040768

約数和(自身を除く): 91938943

約数列:

[1, 3, 5, 15, 25, 75, 223, 669, 1115, 3345, 5575, 8317, 16725, 24951, 41585, 124755, 207925, 623775, 1854691, 5564073, 9273455, 27820365, 46367275, 139101825]

約数ペア:

[(1, 139101825), (3, 46367275), (5, 27820365), (15, 9273455), (25, 5564073), (75, 1854691), (223, 623775), (669, 207925), (1115, 124755), (3345, 41585), (5575, 24951), (8317, 16725)]