12583305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 25534080

約数和(自身を除く): 12950775

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 929, 1505, 1935, 2709, 2787, 4515, 4645, 6503, 8361, 13545, 13935, 19509, 32515, 39947, 41805, 58527, 97545, 119841, 199735, 279629, 292635, 359523, 599205, 838887, 1398145, 1797615, 2516661, 4194435, 12583305]

約数ペア:

[(1, 12583305), (3, 4194435), (5, 2516661), (7, 1797615), (9, 1398145), (15, 838887), (21, 599205), (35, 359523), (43, 292635), (45, 279629), (63, 199735), (105, 119841), (129, 97545), (215, 58527), (301, 41805), (315, 39947), (387, 32515), (645, 19509), (903, 13935), (929, 13545), (1505, 8361), (1935, 6503), (2709, 4645), (2787, 4515)]