80835945

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{52321}}^1$

素因数の和:52432

約数の個数: 16

約数和(自身を含む): 130595712

約数和(自身を除く): 49759767

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 52321, 156963, 261605, 784815, 5389063, 16167189, 26945315, 80835945]

約数ペア:

[(1, 80835945), (3, 26945315), (5, 16167189), (15, 5389063), (103, 784815), (309, 261605), (515, 156963), (1545, 52321)]