12702125

素因数分解:

$5^3\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:653

約数の個数: 16

約数和(自身を含む): 15951936

約数和(自身を除く): 3249811

約数列:

[1, 5, 25, 125, 307, 331, 1535, 1655, 7675, 8275, 38375, 41375, 101617, 508085, 2540425, 12702125]

約数ペア:

[(1, 12702125), (5, 2540425), (25, 508085), (125, 101617), (307, 41375), (331, 38375), (1535, 8275), (1655, 7675)]