22105745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 27371520

約数和(自身を除く): 5265775

約数列:

[1, 5, 47, 109, 235, 545, 863, 4315, 5123, 25615, 40561, 94067, 202805, 470335, 4421149, 22105745]

約数ペア:

[(1, 22105745), (5, 4421149), (47, 470335), (109, 202805), (235, 94067), (545, 40561), (863, 25615), (4315, 5123)]