1892205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6007}}^1$

素因数の和:6025

約数の個数: 24

約数和(自身を含む): 3748992

約数和(自身を除く): 1856787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6007, 18021, 30035, 42049, 54063, 90105, 126147, 210245, 270315, 378441, 630735, 1892205]

約数ペア:

[(1, 1892205), (3, 630735), (5, 378441), (7, 270315), (9, 210245), (15, 126147), (21, 90105), (35, 54063), (45, 42049), (63, 30035), (105, 18021), (315, 6007)]