27865840090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253325819}}^1$

素因数の和:253325837

約数の個数: 16

約数和(自身を含む): 54718377120

約数和(自身を除く): 26852537030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 253325819, 506651638, 1266629095, 2533258190, 2786584009, 5573168018, 13932920045, 27865840090]

約数ペア:

[(1, 27865840090), (2, 13932920045), (5, 5573168018), (10, 2786584009), (11, 2533258190), (22, 1266629095), (55, 506651638), (110, 253325819)]