1289629095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5057369}}^1$

素因数の和:5057394

約数の個数: 16

約数和(自身を含む): 2184783840

約数和(自身を除く): 895154745

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5057369, 15172107, 25286845, 75860535, 85975273, 257925819, 429876365, 1289629095]

約数ペア:

[(1, 1289629095), (3, 429876365), (5, 257925819), (15, 85975273), (17, 75860535), (51, 25286845), (85, 15172107), (255, 5057369)]