4127445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13103}}^1$

素因数の和:13121

約数の個数: 24

約数和(自身を含む): 8176896

約数和(自身を除く): 4049451

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 13103, 39309, 65515, 91721, 117927, 196545, 275163, 458605, 589635, 825489, 1375815, 4127445]

約数ペア:

[(1, 4127445), (3, 1375815), (5, 825489), (7, 589635), (9, 458605), (15, 275163), (21, 196545), (35, 117927), (45, 91721), (63, 65515), (105, 39309), (315, 13103)]