138469045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193663}}^1$

素因数の和:193692

約数の個数: 16

約数和(自身を含む): 195213312

約数和(自身を除く): 56744267

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 193663, 968315, 2130293, 2517619, 10651465, 12588095, 27693809, 138469045]

約数ペア:

[(1, 138469045), (5, 27693809), (11, 12588095), (13, 10651465), (55, 2517619), (65, 2130293), (143, 968315), (715, 193663)]