288549585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1087}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 531588096

約数和(自身を除く): 243038511

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 347, 765, 1041, 1087, 1735, 3123, 3261, 5205, 5435, 5899, 9783, 15615, 16305, 17697, 18479, 29495, 48915, 53091, 55437, 88485, 92395, 166311, 265455, 277185, 377189, 831555, 1131567, 1885945, 3394701, 5657835, 6412213, 16973505, 19236639, 32061065, 57709917, 96183195, 288549585]

約数ペア:

[(1, 288549585), (3, 96183195), (5, 57709917), (9, 32061065), (15, 19236639), (17, 16973505), (45, 6412213), (51, 5657835), (85, 3394701), (153, 1885945), (255, 1131567), (347, 831555), (765, 377189), (1041, 277185), (1087, 265455), (1735, 166311), (3123, 92395), (3261, 88485), (5205, 55437), (5435, 53091), (5899, 48915), (9783, 29495), (15615, 18479), (16305, 17697)]