26312725

素因数分解:

$5^2\times {\mathrm{809}}^1\times {\mathrm{1301}}^1$

素因数の和:2120

約数の個数: 12

約数和(自身を含む): 32693220

約数和(自身を除く): 6380495

約数列:

[1, 5, 25, 809, 1301, 4045, 6505, 20225, 32525, 1052509, 5262545, 26312725]

約数ペア:

[(1, 26312725), (5, 5262545), (25, 1052509), (809, 32525), (1301, 20225), (4045, 6505)]