80334605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72701}}^1$

素因数の和:72736

約数の個数: 16

約数和(自身を含む): 109925424

約数和(自身を除く): 29590819

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 72701, 363505, 945113, 1235917, 4725565, 6179585, 16066921, 80334605]

約数ペア:

[(1, 80334605), (5, 16066921), (13, 6179585), (17, 4725565), (65, 1235917), (85, 945113), (221, 363505), (1105, 72701)]