68650895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23311}}^1$

素因数の和:23366

約数の個数: 16

約数和(自身を含む): 89518080

約数和(自身を除く): 20867185

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 23311, 116555, 442909, 722641, 2214545, 3613205, 13730179, 68650895]

約数ペア:

[(1, 68650895), (5, 13730179), (19, 3613205), (31, 2214545), (95, 722641), (155, 442909), (589, 116555), (2945, 23311)]