42853905

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3389}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 74566440

約数和(自身を除く): 31712535

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 3389, 4215, 10167, 12645, 16945, 30501, 50835, 152505, 952309, 2856927, 4761545, 8570781, 14284635, 42853905]

約数ペア:

[(1, 42853905), (3, 14284635), (5, 8570781), (9, 4761545), (15, 2856927), (45, 952309), (281, 152505), (843, 50835), (1405, 30501), (2529, 16945), (3389, 12645), (4215, 10167)]