25455441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17939}}^1$

素因数の和:17996

約数の個数: 16

約数和(自身を含む): 37889280

約数和(自身を除く): 12433839

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 17939, 53817, 197329, 591987, 771377, 2314131, 8485147, 25455441]

約数ペア:

[(1, 25455441), (3, 8485147), (11, 2314131), (33, 771377), (43, 591987), (129, 197329), (473, 53817), (1419, 17939)]