47490045

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{22777}}^1$

素因数の和:22924

約数の個数: 16

約数和(自身を含む): 76534080

約数和(自身を除く): 29044035

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 22777, 68331, 113885, 341655, 3166003, 9498009, 15830015, 47490045]

約数ペア:

[(1, 47490045), (3, 15830015), (5, 9498009), (15, 3166003), (139, 341655), (417, 113885), (695, 68331), (2085, 22777)]