127789788005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{54033737}}^1$

素因数の和:54033796

約数の個数: 16

約数和(自身を含む): 171178881984

約数和(自身を除く): 43389093979

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 54033737, 270168685, 594371107, 2323450691, 2971855535, 11617253455, 25557957601, 127789788005]

約数ペア:

[(1, 127789788005), (5, 25557957601), (11, 11617253455), (43, 2971855535), (55, 2323450691), (215, 594371107), (473, 270168685), (2365, 54033737)]