2028945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5881}}^1$

素因数の和:5912

約数の個数: 16

約数和(自身を含む): 3388032

約数和(自身を除く): 1359087

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5881, 17643, 29405, 88215, 135263, 405789, 676315, 2028945]

約数ペア:

[(1, 2028945), (3, 676315), (5, 405789), (15, 135263), (23, 88215), (69, 29405), (115, 17643), (345, 5881)]