28382235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{270307}}^1$

素因数の和:270322

約数の個数: 16

約数和(自身を含む): 51899136

約数和(自身を除く): 23516901

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 270307, 810921, 1351535, 1892149, 4054605, 5676447, 9460745, 28382235]

約数ペア:

[(1, 28382235), (3, 9460745), (5, 5676447), (7, 4054605), (15, 1892149), (21, 1351535), (35, 810921), (105, 270307)]