56161485

素因数分解:

$3^3\times 5^1\times {\mathrm{416011}}^1$

素因数の和:416025

約数の個数: 16

約数和(自身を含む): 99842880

約数和(自身を除く): 43681395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 416011, 1248033, 2080055, 3744099, 6240165, 11232297, 18720495, 56161485]

約数ペア:

[(1, 56161485), (3, 18720495), (5, 11232297), (9, 6240165), (15, 3744099), (27, 2080055), (45, 1248033), (135, 416011)]