11180715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 22020096

約数和(自身を除く): 10839381

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 8191, 24573, 40955, 57337, 106483, 122865, 172011, 286685, 319449, 532415, 745381, 860055, 1597245, 2236143, 3726905, 11180715]

約数ペア:

[(1, 11180715), (3, 3726905), (5, 2236143), (7, 1597245), (13, 860055), (15, 745381), (21, 532415), (35, 319449), (39, 286685), (65, 172011), (91, 122865), (105, 106483), (195, 57337), (273, 40955), (455, 24573), (1365, 8191)]