16696935

素因数分解:

$3^4\times 5^1\times {\mathrm{41227}}^1$

素因数の和:41244

約数の個数: 20

約数和(自身を含む): 29931528

約数和(自身を除く): 13234593

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 41227, 123681, 206135, 371043, 618405, 1113129, 1855215, 3339387, 5565645, 16696935]

約数ペア:

[(1, 16696935), (3, 5565645), (5, 3339387), (9, 1855215), (15, 1113129), (27, 618405), (45, 371043), (81, 206135), (135, 123681), (405, 41227)]