25907970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78509}}^1$

素因数の和:78530

約数の個数: 32

約数和(自身を含む): 67832640

約数和(自身を除く): 41924670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 78509, 157018, 235527, 392545, 471054, 785090, 863599, 1177635, 1727198, 2355270, 2590797, 4317995, 5181594, 8635990, 12953985, 25907970]

約数ペア:

[(1, 25907970), (2, 12953985), (3, 8635990), (5, 5181594), (6, 4317995), (10, 2590797), (11, 2355270), (15, 1727198), (22, 1177635), (30, 863599), (33, 785090), (55, 471054), (66, 392545), (110, 235527), (165, 157018), (330, 78509)]