15345984

素因数分解:

$2^6\times 3^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:583

約数の個数: 56

約数和(自身を含む): 40891968

約数和(自身を除く): 25545984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 257, 311, 514, 622, 771, 933, 1028, 1244, 1542, 1866, 2056, 2488, 3084, 3732, 4112, 4976, 6168, 7464, 8224, 9952, 12336, 14928, 16448, 19904, 24672, 29856, 49344, 59712, 79927, 159854, 239781, 319708, 479562, 639416, 959124, 1278832, 1918248, 2557664, 3836496, 5115328, 7672992, 15345984]

約数ペア:

[(1, 15345984), (2, 7672992), (3, 5115328), (4, 3836496), (6, 2557664), (8, 1918248), (12, 1278832), (16, 959124), (24, 639416), (32, 479562), (48, 319708), (64, 239781), (96, 159854), (192, 79927), (257, 59712), (311, 49344), (514, 29856), (622, 24672), (771, 19904), (933, 16448), (1028, 14928), (1244, 12336), (1542, 9952), (1866, 8224), (2056, 7464), (2488, 6168), (3084, 4976), (3732, 4112)]