57522555

素因数分解:

$3^4\times 5^1\times {\mathrm{142031}}^1$

素因数の和:142048

約数の個数: 20

約数和(自身を含む): 103115232

約数和(自身を除く): 45592677

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 142031, 426093, 710155, 1278279, 2130465, 3834837, 6391395, 11504511, 19174185, 57522555]

約数ペア:

[(1, 57522555), (3, 19174185), (5, 11504511), (9, 6391395), (15, 3834837), (27, 2130465), (45, 1278279), (81, 710155), (135, 426093), (405, 142031)]