40387105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17077}}^1$

素因数の和:17136

約数の個数: 16

約数和(自身を含む): 54103104

約数和(自身を除く): 13715999

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 17077, 85385, 187847, 734311, 939235, 3671555, 8077421, 40387105]

約数ペア:

[(1, 40387105), (5, 8077421), (11, 3671555), (43, 939235), (55, 734311), (215, 187847), (473, 85385), (2365, 17077)]