68284545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{650329}}^1$

素因数の和:650344

約数の個数: 16

約数和(自身を含む): 124863360

約数和(自身を除く): 56578815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 650329, 1950987, 3251645, 4552303, 9754935, 13656909, 22761515, 68284545]

約数ペア:

[(1, 68284545), (3, 22761515), (5, 13656909), (7, 9754935), (15, 4552303), (21, 3251645), (35, 1950987), (105, 650329)]