27113525

素因数分解:

$5^2\times {\mathrm{821}}^1\times {\mathrm{1321}}^1$

素因数の和:2152

約数の個数: 12

約数和(自身を含む): 33687204

約数和(自身を除く): 6573679

約数列:

[1, 5, 25, 821, 1321, 4105, 6605, 20525, 33025, 1084541, 5422705, 27113525]

約数ペア:

[(1, 27113525), (5, 5422705), (25, 1084541), (821, 33025), (1321, 20525), (4105, 6605)]