12842525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 16737024

約数和(自身を除く): 3894499

約数列:

[1, 5, 25, 31, 73, 155, 227, 365, 775, 1135, 1825, 2263, 5675, 7037, 11315, 16571, 35185, 56575, 82855, 175925, 414275, 513701, 2568505, 12842525]

約数ペア:

[(1, 12842525), (5, 2568505), (25, 513701), (31, 414275), (73, 175925), (155, 82855), (227, 56575), (365, 35185), (775, 16571), (1135, 11315), (1825, 7037), (2263, 5675)]