27279315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28867}}^1$

素因数の和:28888

約数の個数: 32

約数和(自身を含む): 55426560

約数和(自身を除く): 28147245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28867, 86601, 144335, 202069, 259803, 433005, 606207, 779409, 1010345, 1299015, 1818621, 3031035, 3897045, 5455863, 9093105, 27279315]

約数ペア:

[(1, 27279315), (3, 9093105), (5, 5455863), (7, 3897045), (9, 3031035), (15, 1818621), (21, 1299015), (27, 1010345), (35, 779409), (45, 606207), (63, 433005), (105, 259803), (135, 202069), (189, 144335), (315, 86601), (945, 28867)]