248504615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{1847}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 303367680

約数和(自身を除く): 54863065

約数列:

[1, 5, 71, 355, 379, 1847, 1895, 9235, 26909, 131137, 134545, 655685, 700013, 3500065, 49700923, 248504615]

約数ペア:

[(1, 248504615), (5, 49700923), (71, 3500065), (355, 700013), (379, 655685), (1847, 134545), (1895, 131137), (9235, 26909)]