27499860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152777}}^1$

素因数の和:152792

約数の個数: 36

約数和(自身を含む): 83416788

約数和(自身を除く): 55916928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152777, 305554, 458331, 611108, 763885, 916662, 1374993, 1527770, 1833324, 2291655, 2749986, 3055540, 4583310, 5499972, 6874965, 9166620, 13749930, 27499860]

約数ペア:

[(1, 27499860), (2, 13749930), (3, 9166620), (4, 6874965), (5, 5499972), (6, 4583310), (9, 3055540), (10, 2749986), (12, 2291655), (15, 1833324), (18, 1527770), (20, 1374993), (30, 916662), (36, 763885), (45, 611108), (60, 458331), (90, 305554), (180, 152777)]