68261885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11311}}^1$

素因数の和:11404

約数の個数: 16

約数和(自身を含む): 87962112

約数和(自身を除く): 19700227

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 11311, 56555, 192287, 803081, 961435, 4015405, 13652377, 68261885]

約数ペア:

[(1, 68261885), (5, 13652377), (17, 4015405), (71, 961435), (85, 803081), (355, 192287), (1207, 56555), (6035, 11311)]