11888855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 16081296

約数和(自身を除く): 4192441

約数列:

[1, 5, 11, 43, 55, 121, 215, 457, 473, 605, 2285, 2365, 5027, 5203, 19651, 25135, 26015, 55297, 98255, 216161, 276485, 1080805, 2377771, 11888855]

約数ペア:

[(1, 11888855), (5, 2377771), (11, 1080805), (43, 276485), (55, 216161), (121, 98255), (215, 55297), (457, 26015), (473, 25135), (605, 19651), (2285, 5203), (2365, 5027)]