12055745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 16181928

約数和(自身を除く): 4126183

約数列:

[1, 5, 13, 31, 65, 155, 193, 403, 961, 965, 2015, 2509, 4805, 5983, 12493, 12545, 29915, 62465, 77779, 185473, 388895, 927365, 2411149, 12055745]

約数ペア:

[(1, 12055745), (5, 2411149), (13, 927365), (31, 388895), (65, 185473), (155, 77779), (193, 62465), (403, 29915), (961, 12545), (965, 12493), (2015, 5983), (2509, 4805)]