80778315

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{12437}}^1$

素因数の和:12878

約数の個数: 16

約数和(自身を含む): 129554208

約数和(自身を除く): 48775893

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 6495, 12437, 37311, 62185, 186555, 5385221, 16155663, 26926105, 80778315]

約数ペア:

[(1, 80778315), (3, 26926105), (5, 16155663), (15, 5385221), (433, 186555), (1299, 62185), (2165, 37311), (6495, 12437)]