12804495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 22685184

約数和(自身を除く): 9880689

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 1093, 2343, 3279, 3905, 5465, 11715, 12023, 16395, 36069, 60115, 77603, 180345, 232809, 388015, 853633, 1164045, 2560899, 4268165, 12804495]

約数ペア:

[(1, 12804495), (3, 4268165), (5, 2560899), (11, 1164045), (15, 853633), (33, 388015), (55, 232809), (71, 180345), (165, 77603), (213, 60115), (355, 36069), (781, 16395), (1065, 12023), (1093, 11715), (2343, 5465), (3279, 3905)]