15062868

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 39296320

約数和(自身を除く): 24233452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 661, 844, 1266, 1322, 1899, 1983, 2532, 2644, 3798, 3966, 5697, 5949, 7596, 7932, 11394, 11898, 17847, 22788, 23796, 35694, 71388, 139471, 278942, 418413, 557884, 836826, 1255239, 1673652, 2510478, 3765717, 5020956, 7531434, 15062868]

約数ペア:

[(1, 15062868), (2, 7531434), (3, 5020956), (4, 3765717), (6, 2510478), (9, 1673652), (12, 1255239), (18, 836826), (27, 557884), (36, 418413), (54, 278942), (108, 139471), (211, 71388), (422, 35694), (633, 23796), (661, 22788), (844, 17847), (1266, 11898), (1322, 11394), (1899, 7932), (1983, 7596), (2532, 5949), (2644, 5697), (3798, 3966)]