56985875

素因数分解:

$5^3\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 71329440

約数和(自身を除く): 14343565

約数列:

[1, 5, 25, 125, 643, 709, 3215, 3545, 16075, 17725, 80375, 88625, 455887, 2279435, 11397175, 56985875]

約数ペア:

[(1, 56985875), (5, 11397175), (25, 2279435), (125, 455887), (643, 88625), (709, 80375), (3215, 17725), (3545, 16075)]