56501325

素因数分解:

$3^2\times 5^2\times {\mathrm{251117}}^1$

素因数の和:251133

約数の個数: 18

約数和(自身を含む): 101200554

約数和(自身を除く): 44699229

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 251117, 753351, 1255585, 2260053, 3766755, 6277925, 11300265, 18833775, 56501325]

約数ペア:

[(1, 56501325), (3, 18833775), (5, 11300265), (9, 6277925), (15, 3766755), (25, 2260053), (45, 1255585), (75, 753351), (225, 251117)]