9725205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 18561024

約数和(自身を除く): 8835819

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 4027, 12081, 20135, 28189, 60405, 84567, 92621, 140945, 277863, 422835, 463105, 648347, 1389315, 1945041, 3241735, 9725205]

約数ペア:

[(1, 9725205), (3, 3241735), (5, 1945041), (7, 1389315), (15, 648347), (21, 463105), (23, 422835), (35, 277863), (69, 140945), (105, 92621), (115, 84567), (161, 60405), (345, 28189), (483, 20135), (805, 12081), (2415, 4027)]