66385085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60077}}^1$

素因数の和:60112

約数の個数: 16

約数和(自身を含む): 90837936

約数和(自身を除く): 24452851

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 60077, 300385, 781001, 1021309, 3905005, 5106545, 13277017, 66385085]

約数ペア:

[(1, 66385085), (5, 13277017), (13, 5106545), (17, 3905005), (65, 1021309), (85, 781001), (221, 300385), (1105, 60077)]