11248065

素因数分解:

$3^4\times 5^1\times {\mathrm{27773}}^1$

素因数の和:27790

約数の個数: 20

約数和(自身を含む): 20163924

約数和(自身を除く): 8915859

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27773, 83319, 138865, 249957, 416595, 749871, 1249785, 2249613, 3749355, 11248065]

約数ペア:

[(1, 11248065), (3, 3749355), (5, 2249613), (9, 1249785), (15, 749871), (27, 416595), (45, 249957), (81, 138865), (135, 83319), (405, 27773)]