133065191745

素因数分解:

$3^4\times 5^1\times {\mathrm{328556029}}^1$

素因数の和:328556046

約数の個数: 20

約数和(自身を含む): 238531677780

約数和(自身を除く): 105466486035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 328556029, 985668087, 1642780145, 2957004261, 4928340435, 8871012783, 14785021305, 26613038349, 44355063915, 133065191745]

約数ペア:

[(1, 133065191745), (3, 44355063915), (5, 26613038349), (9, 14785021305), (15, 8871012783), (27, 4928340435), (45, 2957004261), (81, 1642780145), (135, 985668087), (405, 328556029)]