68271445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3191}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 89631360

約数和(自身を除く): 21359915

約数列:

[1, 5, 11, 55, 389, 1945, 3191, 4279, 15955, 21395, 35101, 175505, 1241299, 6206495, 13654289, 68271445]

約数ペア:

[(1, 68271445), (5, 13654289), (11, 6206495), (55, 1241299), (389, 175505), (1945, 35101), (3191, 21395), (4279, 15955)]