80777085

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{27061}}^1$

素因数の和:27268

約数の個数: 16

約数和(自身を含む): 129897600

約数和(自身を除く): 49120515

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 27061, 81183, 135305, 405915, 5385139, 16155417, 26925695, 80777085]

約数ペア:

[(1, 80777085), (3, 26925695), (5, 16155417), (15, 5385139), (199, 405915), (597, 135305), (995, 81183), (2985, 27061)]