12166245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 25963392

約数和(自身を除く): 13797147

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 2971, 4095, 8913, 14855, 20797, 26739, 38623, 44565, 62391, 103985, 115869, 133695, 187173, 193115, 270361, 311955, 347607, 579345, 811083, 935865, 1351805, 1738035, 2433249, 4055415, 12166245]

約数ペア:

[(1, 12166245), (3, 4055415), (5, 2433249), (7, 1738035), (9, 1351805), (13, 935865), (15, 811083), (21, 579345), (35, 347607), (39, 311955), (45, 270361), (63, 193115), (65, 187173), (91, 133695), (105, 115869), (117, 103985), (195, 62391), (273, 44565), (315, 38623), (455, 26739), (585, 20797), (819, 14855), (1365, 8913), (2971, 4095)]