2898315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 5890560

約数和(自身を除く): 2992245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 3067, 9201, 15335, 21469, 27603, 46005, 64407, 82809, 107345, 138015, 193221, 322035, 414045, 579663, 966105, 2898315]

約数ペア:

[(1, 2898315), (3, 966105), (5, 579663), (7, 414045), (9, 322035), (15, 193221), (21, 138015), (27, 107345), (35, 82809), (45, 64407), (63, 46005), (105, 27603), (135, 21469), (189, 15335), (315, 9201), (945, 3067)]