82672045

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 101243520

約数和(自身を除く): 18571475

約数列:

[1, 5, 71, 179, 355, 895, 1301, 6505, 12709, 63545, 92371, 232879, 461855, 1164395, 16534409, 82672045]

約数ペア:

[(1, 82672045), (5, 16534409), (71, 1164395), (179, 461855), (355, 232879), (895, 92371), (1301, 63545), (6505, 12709)]