72424355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17021}}^1$

素因数の和:17086

約数の個数: 16

約数和(自身を含む): 93144384

約数和(自身を除く): 20720029

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 17021, 85105, 391483, 629777, 1957415, 3148885, 14484871, 72424355]

約数ペア:

[(1, 72424355), (5, 14484871), (23, 3148885), (37, 1957415), (115, 629777), (185, 391483), (851, 85105), (4255, 17021)]