42568335

素因数分解:

$3^4\times 5^1\times {\mathrm{105107}}^1$

素因数の和:105124

約数の個数: 20

約数和(自身を含む): 76308408

約数和(自身を除く): 33740073

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 105107, 315321, 525535, 945963, 1576605, 2837889, 4729815, 8513667, 14189445, 42568335]

約数ペア:

[(1, 42568335), (3, 14189445), (5, 8513667), (9, 4729815), (15, 2837889), (27, 1576605), (45, 945963), (81, 525535), (135, 315321), (405, 105107)]