27806955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168527}}^1$

素因数の和:168546

約数の個数: 16

約数和(自身を含む): 48536064

約数和(自身を除く): 20729109

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 168527, 505581, 842635, 1853797, 2527905, 5561391, 9268985, 27806955]

約数ペア:

[(1, 27806955), (3, 9268985), (5, 5561391), (11, 2527905), (15, 1853797), (33, 842635), (55, 505581), (165, 168527)]