56813325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39869}}^1$

素因数の和:39901

約数の個数: 24

約数和(自身を含む): 98877600

約数和(自身を除く): 42064275

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 39869, 119607, 199345, 598035, 757511, 996725, 2272533, 2990175, 3787555, 11362665, 18937775, 56813325]

約数ペア:

[(1, 56813325), (3, 18937775), (5, 11362665), (15, 3787555), (19, 2990175), (25, 2272533), (57, 996725), (75, 757511), (95, 598035), (285, 199345), (475, 119607), (1425, 39869)]