248820080905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{411272861}}^1$

素因数の和:411272888

約数の個数: 12

約数和(自身を含む): 328195743876

約数和(自身を除く): 79375662971

約数列:

[1, 5, 11, 55, 121, 605, 411272861, 2056364305, 4524001471, 22620007355, 49764016181, 248820080905]

約数ペア:

[(1, 248820080905), (5, 49764016181), (11, 22620007355), (55, 4524001471), (121, 2056364305), (605, 411272861)]