12804165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25867}}^1$

素因数の和:25889

約数の個数: 24

約数和(自身を含む): 24212448

約数和(自身を除く): 11408283

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25867, 77601, 129335, 232803, 284537, 388005, 853611, 1164015, 1422685, 2560833, 4268055, 12804165]

約数ペア:

[(1, 12804165), (3, 4268055), (5, 2560833), (9, 1422685), (11, 1164015), (15, 853611), (33, 388005), (45, 284537), (55, 232803), (99, 129335), (165, 77601), (495, 25867)]