66771745

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 81554688

約数和(自身を除く): 14782943

約数列:

[1, 5, 107, 137, 535, 685, 911, 4555, 14659, 73295, 97477, 124807, 487385, 624035, 13354349, 66771745]

約数ペア:

[(1, 66771745), (5, 13354349), (107, 624035), (137, 487385), (535, 124807), (685, 97477), (911, 73295), (4555, 14659)]