16747185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12297

約数の個数: 32

約数和(自身を含む): 32981760

約数和(自身を除く): 16234575

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 12269, 36807, 61345, 85883, 159497, 184035, 257649, 429415, 478491, 797485, 1116479, 1288245, 2392455, 3349437, 5582395, 16747185]

約数ペア:

[(1, 16747185), (3, 5582395), (5, 3349437), (7, 2392455), (13, 1288245), (15, 1116479), (21, 797485), (35, 478491), (39, 429415), (65, 257649), (91, 184035), (105, 159497), (195, 85883), (273, 61345), (455, 36807), (1365, 12269)]