2287689945

素因数分解:

$3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{329401}}^1$

素因数の和:329872

約数の個数: 16

約数和(自身を含む): 3668220672

約数和(自身を除く): 1380530727

約数列:

[1, 3, 5, 15, 463, 1389, 2315, 6945, 329401, 988203, 1647005, 4941015, 152512663, 457537989, 762563315, 2287689945]

約数ペア:

[(1, 2287689945), (3, 762563315), (5, 457537989), (15, 152512663), (463, 4941015), (1389, 1647005), (2315, 988203), (6945, 329401)]