85307205

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5857}}^1$

素因数の和:6836

約数の個数: 16

約数和(自身を含む): 136655424

約数和(自身を除く): 51348219

約数列:

[1, 3, 5, 15, 971, 2913, 4855, 5857, 14565, 17571, 29285, 87855, 5687147, 17061441, 28435735, 85307205]

約数ペア:

[(1, 85307205), (3, 28435735), (5, 17061441), (15, 5687147), (971, 87855), (2913, 29285), (4855, 17571), (5857, 14565)]