23249985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140909}}^1$

素因数の和:140928

約数の個数: 16

約数和(自身を含む): 40582080

約数和(自身を除く): 17332095

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 140909, 422727, 704545, 1549999, 2113635, 4649997, 7749995, 23249985]

約数ペア:

[(1, 23249985), (3, 7749995), (5, 4649997), (11, 2113635), (15, 1549999), (33, 704545), (55, 422727), (165, 140909)]