39494205

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1069}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 68604120

約数和(自身を除く): 29109915

約数列:

[1, 3, 5, 9, 15, 45, 821, 1069, 2463, 3207, 4105, 5345, 7389, 9621, 12315, 16035, 36945, 48105, 877649, 2632947, 4388245, 7898841, 13164735, 39494205]

約数ペア:

[(1, 39494205), (3, 13164735), (5, 7898841), (9, 4388245), (15, 2632947), (45, 877649), (821, 48105), (1069, 36945), (2463, 16035), (3207, 12315), (4105, 9621), (5345, 7389)]