51405045

素因数分解:

$3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{2221}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 82338432

約数和(自身を除く): 30933387

約数列:

[1, 3, 5, 15, 1543, 2221, 4629, 6663, 7715, 11105, 23145, 33315, 3427003, 10281009, 17135015, 51405045]

約数ペア:

[(1, 51405045), (3, 17135015), (5, 10281009), (15, 3427003), (1543, 33315), (2221, 23145), (4629, 11105), (6663, 7715)]