5319315

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 9438000

約数和(自身を除く): 4118685

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2749, 8247, 13745, 24741, 41235, 118207, 123705, 354621, 591035, 1063863, 1773105, 5319315]

約数ペア:

[(1, 5319315), (3, 1773105), (5, 1063863), (9, 591035), (15, 354621), (43, 123705), (45, 118207), (129, 41235), (215, 24741), (387, 13745), (645, 8247), (1935, 2749)]