2382345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 4842240

約数和(自身を除く): 2459895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2521, 7563, 12605, 17647, 22689, 37815, 52941, 68067, 88235, 113445, 158823, 264705, 340335, 476469, 794115, 2382345]

約数ペア:

[(1, 2382345), (3, 794115), (5, 476469), (7, 340335), (9, 264705), (15, 158823), (21, 113445), (27, 88235), (35, 68067), (45, 52941), (63, 37815), (105, 22689), (135, 17647), (189, 12605), (315, 7563), (945, 2521)]