81195485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136463}}^1$

素因数の和:136492

約数の個数: 16

約数和(自身を含む): 117904896

約数和(自身を除く): 36709411

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 136463, 682315, 955241, 2319871, 4776205, 11599355, 16239097, 81195485]

約数ペア:

[(1, 81195485), (5, 16239097), (7, 11599355), (17, 4776205), (35, 2319871), (85, 955241), (119, 682315), (595, 136463)]