2912772095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1489909}}^1$

素因数の和:1489954

約数の個数: 16

約数和(自身を含む): 3861846720

約数和(自身を除く): 949074625

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1489909, 7449545, 25328453, 34267907, 126642265, 171339535, 582554419, 2912772095]

約数ペア:

[(1, 2912772095), (5, 582554419), (17, 171339535), (23, 126642265), (85, 34267907), (115, 25328453), (391, 7449545), (1955, 1489909)]