66683905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 83232000

約数和(自身を除く): 16548095

約数列:

[1, 5, 29, 145, 199, 995, 2311, 5771, 11555, 28855, 67019, 335095, 459889, 2299445, 13336781, 66683905]

約数ペア:

[(1, 66683905), (5, 13336781), (29, 2299445), (145, 459889), (199, 335095), (995, 67019), (2311, 28855), (5771, 11555)]