12492795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 24295680

約数和(自身を除く): 11802885

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 739, 805, 1127, 2217, 2415, 3381, 3695, 5173, 5635, 11085, 15519, 16905, 16997, 25865, 36211, 50991, 77595, 84985, 108633, 118979, 181055, 254955, 356937, 543165, 594895, 832853, 1784685, 2498559, 4164265, 12492795]

約数ペア:

[(1, 12492795), (3, 4164265), (5, 2498559), (7, 1784685), (15, 832853), (21, 594895), (23, 543165), (35, 356937), (49, 254955), (69, 181055), (105, 118979), (115, 108633), (147, 84985), (161, 77595), (245, 50991), (345, 36211), (483, 25865), (735, 16997), (739, 16905), (805, 15519), (1127, 11085), (2217, 5635), (2415, 5173), (3381, 3695)]