51607155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{202381}}^1$

素因数の和:202406

約数の個数: 16

約数和(自身を含む): 87429024

約数和(自身を除く): 35821869

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 202381, 607143, 1011905, 3035715, 3440477, 10321431, 17202385, 51607155]

約数ペア:

[(1, 51607155), (3, 17202385), (5, 10321431), (15, 3440477), (17, 3035715), (51, 1011905), (85, 607143), (255, 202381)]