30956385

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2551}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 49610880

約数和(自身を除く): 18654495

約数列:

[1, 3, 5, 15, 809, 2427, 2551, 4045, 7653, 12135, 12755, 38265, 2063759, 6191277, 10318795, 30956385]

約数ペア:

[(1, 30956385), (3, 10318795), (5, 6191277), (15, 2063759), (809, 38265), (2427, 12755), (2551, 12135), (4045, 7653)]