26777385

素因数分解:

$3^5\times 5^1\times {\mathrm{22039}}^1$

素因数の和:22059

約数の個数: 24

約数和(自身を含む): 48135360

約数和(自身を除く): 21357975

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22039, 66117, 110195, 198351, 330585, 595053, 991755, 1785159, 2975265, 5355477, 8925795, 26777385]

約数ペア:

[(1, 26777385), (3, 8925795), (5, 5355477), (9, 2975265), (15, 1785159), (27, 991755), (45, 595053), (81, 330585), (135, 198351), (243, 110195), (405, 66117), (1215, 22039)]