15631143

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 24498600

約数和(自身を除く): 8867457

約数列:

[1, 3, 11, 17, 33, 51, 121, 149, 187, 289, 363, 447, 561, 867, 1639, 2057, 2533, 3179, 4917, 6171, 7599, 9537, 18029, 27863, 34969, 43061, 54087, 83589, 104907, 129183, 306493, 473671, 919479, 1421013, 5210381, 15631143]

約数ペア:

[(1, 15631143), (3, 5210381), (11, 1421013), (17, 919479), (33, 473671), (51, 306493), (121, 129183), (149, 104907), (187, 83589), (289, 54087), (363, 43061), (447, 34969), (561, 27863), (867, 18029), (1639, 9537), (2057, 7599), (2533, 6171), (3179, 4917)]