15105894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 34338816

約数和(自身を除く): 19232922

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 47, 51, 69, 94, 102, 137, 138, 141, 274, 282, 391, 411, 782, 799, 822, 1081, 1173, 1598, 2162, 2329, 2346, 2397, 3151, 3243, 4658, 4794, 6302, 6439, 6486, 6987, 9453, 12878, 13974, 18377, 18906, 19317, 36754, 38634, 53567, 55131, 107134, 109463, 110262, 148097, 160701, 218926, 296194, 321402, 328389, 444291, 656778, 888582, 2517649, 5035298, 7552947, 15105894]

約数ペア:

[(1, 15105894), (2, 7552947), (3, 5035298), (6, 2517649), (17, 888582), (23, 656778), (34, 444291), (46, 328389), (47, 321402), (51, 296194), (69, 218926), (94, 160701), (102, 148097), (137, 110262), (138, 109463), (141, 107134), (274, 55131), (282, 53567), (391, 38634), (411, 36754), (782, 19317), (799, 18906), (822, 18377), (1081, 13974), (1173, 12878), (1598, 9453), (2162, 6987), (2329, 6486), (2346, 6439), (2397, 6302), (3151, 4794), (3243, 4658)]