2015981255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{323333}}^1$

素因数の和:323410

約数の個数: 16

約数和(自身を含む): 2560805280

約数和(自身を除く): 544824025

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 323333, 1616665, 9376657, 13903319, 46883285, 69516595, 403196251, 2015981255]

約数ペア:

[(1, 2015981255), (5, 403196251), (29, 69516595), (43, 46883285), (145, 13903319), (215, 9376657), (1247, 1616665), (6235, 323333)]