661046295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{484283}}^1$

素因数の和:484311

約数の個数: 32

約数和(自身を含む): 1301755392

約数和(自身を除く): 640709097

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 484283, 1452849, 2421415, 3389981, 6295679, 7264245, 10169943, 16949905, 18887037, 31478395, 44069753, 50849715, 94435185, 132209259, 220348765, 661046295]

約数ペア:

[(1, 661046295), (3, 220348765), (5, 132209259), (7, 94435185), (13, 50849715), (15, 44069753), (21, 31478395), (35, 18887037), (39, 16949905), (65, 10169943), (91, 7264245), (105, 6295679), (195, 3389981), (273, 2421415), (455, 1452849), (1365, 484283)]