125812805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{10061}}^1$

素因数の和:10168

約数の個数: 16

約数和(自身を含む): 157208688

約数和(自身を除く): 31395883

約数列:

[1, 5, 41, 61, 205, 305, 2501, 10061, 12505, 50305, 412501, 613721, 2062505, 3068605, 25162561, 125812805]

約数ペア:

[(1, 125812805), (5, 25162561), (41, 3068605), (61, 2062505), (205, 613721), (305, 412501), (2501, 50305), (10061, 12505)]