66141305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2309}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 84324240

約数和(自身を除く): 18182935

約数列:

[1, 5, 17, 85, 337, 1685, 2309, 5729, 11545, 28645, 39253, 196265, 778133, 3890665, 13228261, 66141305]

約数ペア:

[(1, 66141305), (5, 13228261), (17, 3890665), (85, 778133), (337, 196265), (1685, 39253), (2309, 28645), (5729, 11545)]