15205700142

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{953}}^1\times {\mathrm{1093}}^1$

素因数の和:2865

約数の個数: 48

約数和(自身を含む): 33051131568

約数和(自身を除く): 17845431426

約数列:

[1, 2, 3, 6, 9, 18, 811, 953, 1093, 1622, 1906, 2186, 2433, 2859, 3279, 4866, 5718, 6558, 7299, 8577, 9837, 14598, 17154, 19674, 772883, 886423, 1041629, 1545766, 1772846, 2083258, 2318649, 2659269, 3124887, 4637298, 5318538, 6249774, 6955947, 7977807, 9374661, 13911894, 15955614, 18749322, 844761119, 1689522238, 2534283357, 5068566714, 7602850071, 15205700142]

約数ペア:

[(1, 15205700142), (2, 7602850071), (3, 5068566714), (6, 2534283357), (9, 1689522238), (18, 844761119), (811, 18749322), (953, 15955614), (1093, 13911894), (1622, 9374661), (1906, 7977807), (2186, 6955947), (2433, 6249774), (2859, 5318538), (3279, 4637298), (4866, 3124887), (5718, 2659269), (6558, 2318649), (7299, 2083258), (8577, 1772846), (9837, 1545766), (14598, 1041629), (17154, 886423), (19674, 772883)]