9912125

素因数分解:

$5^3\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 16

約数和(自身を含む): 12467520

約数和(自身を除く): 2555395

約数列:

[1, 5, 25, 125, 179, 443, 895, 2215, 4475, 11075, 22375, 55375, 79297, 396485, 1982425, 9912125]

約数ペア:

[(1, 9912125), (5, 1982425), (25, 396485), (125, 79297), (179, 55375), (443, 22375), (895, 11075), (2215, 4475)]