4389315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 4112445

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2459, 7377, 12295, 17213, 36885, 41803, 51639, 86065, 125409, 209015, 258195, 292621, 627045, 877863, 1463105, 4389315]

約数ペア:

[(1, 4389315), (3, 1463105), (5, 877863), (7, 627045), (15, 292621), (17, 258195), (21, 209015), (35, 125409), (51, 86065), (85, 51639), (105, 41803), (119, 36885), (255, 17213), (357, 12295), (595, 7377), (1785, 2459)]