42485825

素因数分解:

$5^2\times {\mathrm{431}}^1\times {\mathrm{3943}}^1$

素因数の和:4384

約数の個数: 12

約数和(自身を含む): 52818048

約数和(自身を除く): 10332223

約数列:

[1, 5, 25, 431, 2155, 3943, 10775, 19715, 98575, 1699433, 8497165, 42485825]

約数ペア:

[(1, 42485825), (5, 8497165), (25, 1699433), (431, 98575), (2155, 19715), (3943, 10775)]