8304125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 10702848

約数和(自身を除く): 2398723

約数列:

[1, 5, 25, 31, 125, 155, 775, 2143, 3875, 10715, 53575, 66433, 267875, 332165, 1660825, 8304125]

約数ペア:

[(1, 8304125), (5, 1660825), (25, 332165), (31, 267875), (125, 66433), (155, 53575), (775, 10715), (2143, 3875)]