66186185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 91717920

約数和(自身を除く): 25531735

約数列:

[1, 5, 13, 17, 65, 85, 89, 221, 445, 673, 1105, 1157, 1513, 3365, 5785, 7565, 8749, 11441, 19669, 43745, 57205, 59897, 98345, 148733, 299485, 743665, 778661, 1018249, 3893305, 5091245, 13237237, 66186185]

約数ペア:

[(1, 66186185), (5, 13237237), (13, 5091245), (17, 3893305), (65, 1018249), (85, 778661), (89, 743665), (221, 299485), (445, 148733), (673, 98345), (1105, 59897), (1157, 57205), (1513, 43745), (3365, 19669), (5785, 11441), (7565, 8749)]