15909054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 38928384

約数和(自身を除く): 23019330

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 383, 483, 602, 766, 903, 966, 989, 1149, 1806, 1978, 2298, 2681, 2967, 5362, 5934, 6923, 8043, 8809, 13846, 16086, 16469, 17618, 20769, 26427, 32938, 41538, 49407, 52854, 61663, 98814, 115283, 123326, 184989, 230566, 345849, 369978, 378787, 691698, 757574, 1136361, 2272722, 2651509, 5303018, 7954527, 15909054]

約数ペア:

[(1, 15909054), (2, 7954527), (3, 5303018), (6, 2651509), (7, 2272722), (14, 1136361), (21, 757574), (23, 691698), (42, 378787), (43, 369978), (46, 345849), (69, 230566), (86, 184989), (129, 123326), (138, 115283), (161, 98814), (258, 61663), (301, 52854), (322, 49407), (383, 41538), (483, 32938), (602, 26427), (766, 20769), (903, 17618), (966, 16469), (989, 16086), (1149, 13846), (1806, 8809), (1978, 8043), (2298, 6923), (2681, 5934), (2967, 5362)]