66020005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1811}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 82975104

約数和(自身を除く): 16955099

約数列:

[1, 5, 23, 115, 317, 1585, 1811, 7291, 9055, 36455, 41653, 208265, 574087, 2870435, 13204001, 66020005]

約数ペア:

[(1, 66020005), (5, 13204001), (23, 2870435), (115, 574087), (317, 208265), (1585, 41653), (1811, 36455), (7291, 9055)]