4881305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6856

約数の個数: 16

約数和(自身を含む): 6882624

約数和(自身を除く): 2001319

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 6827, 34135, 75097, 88751, 375485, 443755, 976261, 4881305]

約数ペア:

[(1, 4881305), (5, 976261), (11, 443755), (13, 375485), (55, 88751), (65, 75097), (143, 34135), (715, 6827)]