16660085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15077}}^1$

素因数の和:15112

約数の個数: 16

約数和(自身を含む): 22797936

約数和(自身を除く): 6137851

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 15077, 75385, 196001, 256309, 980005, 1281545, 3332017, 16660085]

約数ペア:

[(1, 16660085), (5, 3332017), (13, 1281545), (17, 980005), (65, 256309), (85, 196001), (221, 75385), (1105, 15077)]