65140405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9041}}^1$

素因数の和:9188

約数の個数: 16

約数和(自身を含む): 85935168

約数和(自身を除く): 20794763

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 9041, 45205, 99451, 497255, 1184371, 5921855, 13028081, 65140405]

約数ペア:

[(1, 65140405), (5, 13028081), (11, 5921855), (55, 1184371), (131, 497255), (655, 99451), (1441, 45205), (7205, 9041)]