79956945

素因数分解:

$3^2\times 5^1\times {\mathrm{1776821}}^1$

素因数の和:1776832

約数の個数: 12

約数和(自身を含む): 138592116

約数和(自身を除く): 58635171

約数列:

[1, 3, 5, 9, 15, 45, 1776821, 5330463, 8884105, 15991389, 26652315, 79956945]

約数ペア:

[(1, 79956945), (3, 26652315), (5, 15991389), (9, 8884105), (15, 5330463), (45, 1776821)]