8897445

素因数分解:

$3^6\times 5^1\times {\mathrm{2441}}^1$

素因数の和:2464

約数の個数: 28

約数和(自身を含む): 16014636

約数和(自身を除く): 7117191

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2441, 3645, 7323, 12205, 21969, 36615, 65907, 109845, 197721, 329535, 593163, 988605, 1779489, 2965815, 8897445]

約数ペア:

[(1, 8897445), (3, 2965815), (5, 1779489), (9, 988605), (15, 593163), (27, 329535), (45, 197721), (81, 109845), (135, 65907), (243, 36615), (405, 21969), (729, 12205), (1215, 7323), (2441, 3645)]