66385015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2543}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 83524608

約数和(自身を除く): 17139593

約数列:

[1, 5, 23, 115, 227, 1135, 2543, 5221, 12715, 26105, 58489, 292445, 577261, 2886305, 13277003, 66385015]

約数ペア:

[(1, 66385015), (5, 13277003), (23, 2886305), (115, 577261), (227, 292445), (1135, 58489), (2543, 26105), (5221, 12715)]