2657235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{25307}}^1$

素因数の和:25322

約数の個数: 16

約数和(自身を含む): 4859136

約数和(自身を除く): 2201901

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 25307, 75921, 126535, 177149, 379605, 531447, 885745, 2657235]

約数ペア:

[(1, 2657235), (3, 885745), (5, 531447), (7, 379605), (15, 177149), (21, 126535), (35, 75921), (105, 25307)]