1990389670365

素因数分解:

$3^1\times 5^1\times {\mathrm{96671}}^1\times {\mathrm{1372621}}^1$

素因数の和:1469300

約数の個数: 16

約数和(自身を含む): 3184658735616

約数和(自身を除く): 1194269065251

約数列:

[1, 3, 5, 15, 96671, 290013, 483355, 1372621, 1450065, 4117863, 6863105, 20589315, 132692644691, 398077934073, 663463223455, 1990389670365]

約数ペア:

[(1, 1990389670365), (3, 663463223455), (5, 398077934073), (15, 132692644691), (96671, 20589315), (290013, 6863105), (483355, 4117863), (1372621, 1450065)]