12244905

素因数分解:

$3^3\times 5^1\times {\mathrm{90703}}^1$

素因数の和:90717

約数の個数: 16

約数和(自身を含む): 21768960

約数和(自身を除く): 9524055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90703, 272109, 453515, 816327, 1360545, 2448981, 4081635, 12244905]

約数ペア:

[(1, 12244905), (3, 4081635), (5, 2448981), (9, 1360545), (15, 816327), (27, 453515), (45, 272109), (135, 90703)]