42493485

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{9109}}^1$

素因数の和:9428

約数の個数: 16

約数和(自身を含む): 68215680

約数和(自身を除く): 25722195

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 9109, 27327, 45545, 136635, 2832899, 8498697, 14164495, 42493485]

約数ペア:

[(1, 42493485), (3, 14164495), (5, 8498697), (15, 2832899), (311, 136635), (933, 45545), (1555, 27327), (4665, 9109)]