91275045

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{43777}}^1$

素因数の和:43924

約数の個数: 16

約数和(自身を含む): 147094080

約数和(自身を除く): 55819035

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 43777, 131331, 218885, 656655, 6085003, 18255009, 30425015, 91275045]

約数ペア:

[(1, 91275045), (3, 30425015), (5, 18255009), (15, 6085003), (139, 656655), (417, 218885), (695, 131331), (2085, 43777)]