56987125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{35069}}^1$

素因数の和:35097

約数の個数: 16

約数和(自身を含む): 76592880

約数和(自身を除く): 19605755

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 35069, 175345, 455897, 876725, 2279485, 4383625, 11397425, 56987125]

約数ペア:

[(1, 56987125), (5, 11397425), (13, 4383625), (25, 2279485), (65, 876725), (125, 455897), (325, 175345), (1625, 35069)]