12824955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 26129376

約数和(自身を除く): 13304421

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 1993, 2145, 5979, 6435, 9965, 17937, 21923, 25909, 29895, 65769, 77727, 89685, 109615, 129545, 197307, 233181, 284999, 328845, 388635, 854997, 986535, 1165905, 1424995, 2564991, 4274985, 12824955]

約数ペア:

[(1, 12824955), (3, 4274985), (5, 2564991), (9, 1424995), (11, 1165905), (13, 986535), (15, 854997), (33, 388635), (39, 328845), (45, 284999), (55, 233181), (65, 197307), (99, 129545), (117, 109615), (143, 89685), (165, 77727), (195, 65769), (429, 29895), (495, 25909), (585, 21923), (715, 17937), (1287, 9965), (1993, 6435), (2145, 5979)]