6543315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 12249600

約数和(自身を除く): 5706285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2551, 2565, 7653, 12755, 22959, 38265, 48469, 68877, 114795, 145407, 242345, 344385, 436221, 727035, 1308663, 2181105, 6543315]

約数ペア:

[(1, 6543315), (3, 2181105), (5, 1308663), (9, 727035), (15, 436221), (19, 344385), (27, 242345), (45, 145407), (57, 114795), (95, 68877), (135, 48469), (171, 38265), (285, 22959), (513, 12755), (855, 7653), (2551, 2565)]