42320685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256489}}^1$

素因数の和:256508

約数の個数: 16

約数和(自身を含む): 73869120

約数和(自身を除く): 31548435

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 256489, 769467, 1282445, 2821379, 3847335, 8464137, 14106895, 42320685]

約数ペア:

[(1, 42320685), (3, 14106895), (5, 8464137), (11, 3847335), (15, 2821379), (33, 1282445), (55, 769467), (165, 256489)]