13288455

素因数分解:

$3^5\times 5^1\times {\mathrm{10937}}^1$

素因数の和:10957

約数の個数: 24

約数和(自身を含む): 23888592

約数和(自身を除く): 10600137

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10937, 32811, 54685, 98433, 164055, 295299, 492165, 885897, 1476495, 2657691, 4429485, 13288455]

約数ペア:

[(1, 13288455), (3, 4429485), (5, 2657691), (9, 1476495), (15, 885897), (27, 492165), (45, 295299), (81, 164055), (135, 98433), (243, 54685), (405, 32811), (1215, 10937)]