30115179

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{25939}}^1$

素因数の和:25991

約数の個数: 16

約数和(自身を含む): 45654400

約数和(自身を除く): 15539221

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 25939, 77817, 233451, 700353, 1115377, 3346131, 10038393, 30115179]

約数ペア:

[(1, 30115179), (3, 10038393), (9, 3346131), (27, 1115377), (43, 700353), (129, 233451), (387, 77817), (1161, 25939)]