12965205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78577}}^1$

素因数の和:78596

約数の個数: 16

約数和(自身を含む): 22630464

約数和(自身を除く): 9665259

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 78577, 235731, 392885, 864347, 1178655, 2593041, 4321735, 12965205]

約数ペア:

[(1, 12965205), (3, 4321735), (5, 2593041), (11, 1178655), (15, 864347), (33, 392885), (55, 235731), (165, 78577)]