57751225

素因数分解:

$5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 82171328

約数和(自身を除く): 24420103

約数列:

[1, 5, 7, 25, 35, 175, 331, 997, 1655, 2317, 4985, 6979, 8275, 11585, 24925, 34895, 57925, 174475, 330007, 1650035, 2310049, 8250175, 11550245, 57751225]

約数ペア:

[(1, 57751225), (5, 11550245), (7, 8250175), (25, 2310049), (35, 1650035), (175, 330007), (331, 174475), (997, 57925), (1655, 34895), (2317, 24925), (4985, 11585), (6979, 8275)]