2783755545

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1461289}}^1$

素因数の和:1461424

約数の個数: 16

約数和(自身を含む): 4489082880

約数和(自身を除く): 1705327335

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 1461289, 4383867, 7306445, 21919335, 185583703, 556751109, 927918515, 2783755545]

約数ペア:

[(1, 2783755545), (3, 927918515), (5, 556751109), (15, 185583703), (127, 21919335), (381, 7306445), (635, 4383867), (1905, 1461289)]