40146155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49871}}^1$

素因数の和:49906

約数の個数: 16

約数和(自身を含む): 57452544

約数和(自身を除く): 17306389

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 49871, 249355, 349097, 1147033, 1745485, 5735165, 8029231, 40146155]

約数ペア:

[(1, 40146155), (5, 8029231), (7, 5735165), (23, 1745485), (35, 1147033), (115, 349097), (161, 249355), (805, 49871)]