12590125

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 16054272

約数和(自身を除く): 3464147

約数列:

[1, 5, 25, 47, 125, 235, 1175, 2143, 5875, 10715, 53575, 100721, 267875, 503605, 2518025, 12590125]

約数ペア:

[(1, 12590125), (5, 2518025), (25, 503605), (47, 267875), (125, 100721), (235, 53575), (1175, 10715), (2143, 5875)]