57064465

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 70329600

約数和(自身を除く): 13265135

約数列:

[1, 5, 73, 79, 365, 395, 1979, 5767, 9895, 28835, 144467, 156341, 722335, 781705, 11412893, 57064465]

約数ペア:

[(1, 57064465), (5, 11412893), (73, 781705), (79, 722335), (365, 156341), (395, 144467), (1979, 28835), (5767, 9895)]