16243905

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23041}}^1$

素因数の和:23096

約数の個数: 16

約数和(自身を含む): 26544384

約数和(自身を除く): 10300479

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 23041, 69123, 115205, 345615, 1082927, 3248781, 5414635, 16243905]

約数ペア:

[(1, 16243905), (3, 5414635), (5, 3248781), (15, 1082927), (47, 345615), (141, 115205), (235, 69123), (705, 23041)]