42885885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{408437}}^1$

素因数の和:408452

約数の個数: 16

約数和(自身を含む): 78420096

約数和(自身を除く): 35534211

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 408437, 1225311, 2042185, 2859059, 6126555, 8577177, 14295295, 42885885]

約数ペア:

[(1, 42885885), (3, 14295295), (5, 8577177), (7, 6126555), (15, 2859059), (21, 2042185), (35, 1225311), (105, 408437)]