442030175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1040071}}^1$

素因数の和:1040098

約数の個数: 12

約数和(自身を含む): 580360176

約数和(自身を除く): 138330001

約数列:

[1, 5, 17, 25, 85, 425, 1040071, 5200355, 17681207, 26001775, 88406035, 442030175]

約数ペア:

[(1, 442030175), (5, 88406035), (17, 26001775), (25, 17681207), (85, 5200355), (425, 1040071)]