81228635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2207}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 103493376

約数和(自身を除く): 22264741

約数列:

[1, 5, 17, 85, 433, 2165, 2207, 7361, 11035, 36805, 37519, 187595, 955631, 4778155, 16245727, 81228635]

約数ペア:

[(1, 81228635), (5, 16245727), (17, 4778155), (85, 955631), (433, 187595), (2165, 37519), (2207, 36805), (7361, 11035)]