49975185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 86567040

約数和(自身を除く): 36591855

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 681, 1129, 1135, 2951, 3387, 3405, 5645, 8853, 14677, 14755, 16935, 44031, 44265, 73385, 220155, 256283, 768849, 1281415, 3331679, 3844245, 9995037, 16658395, 49975185]

約数ペア:

[(1, 49975185), (3, 16658395), (5, 9995037), (13, 3844245), (15, 3331679), (39, 1281415), (65, 768849), (195, 256283), (227, 220155), (681, 73385), (1129, 44265), (1135, 44031), (2951, 16935), (3387, 14755), (3405, 14677), (5645, 8853)]