120113415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 107982585

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 199, 255, 263, 459, 597, 765, 789, 995, 1315, 1791, 2295, 2367, 2985, 3383, 3945, 4471, 5373, 7101, 8955, 10149, 11835, 13413, 16915, 22355, 26865, 30447, 35505, 40239, 50745, 52337, 67065, 91341, 120717, 152235, 157011, 201195, 261685, 456705, 471033, 603585, 785055, 889729, 1413099, 2355165, 2669187, 4448645, 7065495, 8007561, 13345935, 24022683, 40037805, 120113415]

約数ペア:

[(1, 120113415), (3, 40037805), (5, 24022683), (9, 13345935), (15, 8007561), (17, 7065495), (27, 4448645), (45, 2669187), (51, 2355165), (85, 1413099), (135, 889729), (153, 785055), (199, 603585), (255, 471033), (263, 456705), (459, 261685), (597, 201195), (765, 157011), (789, 152235), (995, 120717), (1315, 91341), (1791, 67065), (2295, 52337), (2367, 50745), (2985, 40239), (3383, 35505), (3945, 30447), (4471, 26865), (5373, 22355), (7101, 16915), (8955, 13413), (10149, 11835)]