66790745

素因数分解:

$5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2887}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 91769088

約数和(自身を除く): 24978343

約数列:

[1, 5, 7, 35, 661, 2887, 3305, 4627, 14435, 20209, 23135, 101045, 1908307, 9541535, 13358149, 66790745]

約数ペア:

[(1, 66790745), (5, 13358149), (7, 9541535), (35, 1908307), (661, 101045), (2887, 23135), (3305, 20209), (4627, 14435)]