7250125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 9345024

約数和(自身を除く): 2094899

約数列:

[1, 5, 25, 31, 125, 155, 775, 1871, 3875, 9355, 46775, 58001, 233875, 290005, 1450025, 7250125]

約数ペア:

[(1, 7250125), (5, 1450025), (25, 290005), (31, 233875), (125, 58001), (155, 46775), (775, 9355), (1871, 3875)]