13504795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 17309952

約数和(自身を除く): 3805157

約数列:

[1, 5, 23, 43, 115, 215, 989, 2731, 4945, 13655, 62813, 117433, 314065, 587165, 2700959, 13504795]

約数ペア:

[(1, 13504795), (5, 2700959), (23, 587165), (43, 314065), (115, 117433), (215, 62813), (989, 13655), (2731, 4945)]