20161502145

素因数分解:

$3^2\times 5^1\times {\mathrm{5741}}^1\times {\mathrm{78041}}^1$

素因数の和:83793

約数の個数: 24

約数和(自身を含む): 34953138792

約数和(自身を除く): 14791636647

約数列:

[1, 3, 5, 9, 15, 45, 5741, 17223, 28705, 51669, 78041, 86115, 234123, 258345, 390205, 702369, 1170615, 3511845, 448033381, 1344100143, 2240166905, 4032300429, 6720500715, 20161502145]

約数ペア:

[(1, 20161502145), (3, 6720500715), (5, 4032300429), (9, 2240166905), (15, 1344100143), (45, 448033381), (5741, 3511845), (17223, 1170615), (28705, 702369), (51669, 390205), (78041, 258345), (86115, 234123)]