27231345

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1307}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 47339136

約数和(自身を除く): 20107791

約数列:

[1, 3, 5, 9, 15, 45, 463, 1307, 1389, 2315, 3921, 4167, 6535, 6945, 11763, 19605, 20835, 58815, 605141, 1815423, 3025705, 5446269, 9077115, 27231345]

約数ペア:

[(1, 27231345), (3, 9077115), (5, 5446269), (9, 3025705), (15, 1815423), (45, 605141), (463, 58815), (1307, 20835), (1389, 19605), (2315, 11763), (3921, 6945), (4167, 6535)]