447795

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 381645

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 107, 135, 155, 279, 321, 465, 535, 837, 963, 1395, 1605, 2889, 3317, 4185, 4815, 9951, 14445, 16585, 29853, 49755, 89559, 149265, 447795]

約数ペア:

[(1, 447795), (3, 149265), (5, 89559), (9, 49755), (15, 29853), (27, 16585), (31, 14445), (45, 9951), (93, 4815), (107, 4185), (135, 3317), (155, 2889), (279, 1605), (321, 1395), (465, 963), (535, 837)]