9287245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 12260160

約数和(自身を除く): 2972915

約数列:

[1, 5, 11, 55, 131, 655, 1289, 1441, 6445, 7205, 14179, 70895, 168859, 844295, 1857449, 9287245]

約数ペア:

[(1, 9287245), (5, 1857449), (11, 844295), (55, 168859), (131, 70895), (655, 14179), (1289, 7205), (1441, 6445)]