15285339

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 22843392

約数和(自身を除く): 7558053

約数列:

[1, 3, 9, 43, 127, 129, 311, 381, 387, 933, 1143, 2799, 5461, 13373, 16383, 39497, 40119, 49149, 118491, 120357, 355473, 1698371, 5095113, 15285339]

約数ペア:

[(1, 15285339), (3, 5095113), (9, 1698371), (43, 355473), (127, 120357), (129, 118491), (311, 49149), (381, 40119), (387, 39497), (933, 16383), (1143, 13373), (2799, 5461)]