7013265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 13582080

約数和(自身を除く): 6568815

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 3929, 11787, 19645, 27503, 58935, 66793, 82509, 137515, 200379, 333965, 412545, 467551, 1001895, 1402653, 2337755, 7013265]

約数ペア:

[(1, 7013265), (3, 2337755), (5, 1402653), (7, 1001895), (15, 467551), (17, 412545), (21, 333965), (35, 200379), (51, 137515), (85, 82509), (105, 66793), (119, 58935), (255, 27503), (357, 19645), (595, 11787), (1785, 3929)]