2658885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10452

約数の個数: 16

約数和(自身を含む): 4504896

約数和(自身を除く): 1846011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 10427, 31281, 52135, 156405, 177259, 531777, 886295, 2658885]

約数ペア:

[(1, 2658885), (3, 886295), (5, 531777), (15, 177259), (17, 156405), (51, 52135), (85, 31281), (255, 10427)]