156768177465

素因数分解:

$3^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1431869}}^1$

素因数の和:1432694

約数の個数: 32

約数和(自身を含む): 279042825600

約数和(自身を除く): 122274648135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 811, 2433, 4055, 7299, 12165, 21897, 36495, 109485, 1431869, 4295607, 7159345, 12886821, 21478035, 38660463, 64434105, 193302315, 1161245759, 3483737277, 5806228795, 10451211831, 17418686385, 31353635493, 52256059155, 156768177465]

約数ペア:

[(1, 156768177465), (3, 52256059155), (5, 31353635493), (9, 17418686385), (15, 10451211831), (27, 5806228795), (45, 3483737277), (135, 1161245759), (811, 193302315), (2433, 64434105), (4055, 38660463), (7299, 21478035), (12165, 12886821), (21897, 7159345), (36495, 4295607), (109485, 1431869)]