78324705

素因数分解:

$3^3\times 5^1\times {\mathrm{580183}}^1$

素因数の和:580197

約数の個数: 16

約数和(自身を含む): 139244160

約数和(自身を除く): 60919455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 580183, 1740549, 2900915, 5221647, 8702745, 15664941, 26108235, 78324705]

約数ペア:

[(1, 78324705), (3, 26108235), (5, 15664941), (9, 8702745), (15, 5221647), (27, 2900915), (45, 1740549), (135, 580183)]