996843195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18353}}^1$

素因数の和:18452

約数の個数: 48

約数和(自身を含む): 1855369152

約数和(自身を除く): 858525957

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 10863, 18105, 18353, 54315, 55059, 91765, 165177, 275295, 312001, 825885, 936003, 1303063, 1560005, 2808009, 3909189, 4680015, 6515315, 11727567, 14040045, 19545945, 22152071, 58637835, 66456213, 110760355, 199368639, 332281065, 996843195]

約数ペア:

[(1, 996843195), (3, 332281065), (5, 199368639), (9, 110760355), (15, 66456213), (17, 58637835), (45, 22152071), (51, 19545945), (71, 14040045), (85, 11727567), (153, 6515315), (213, 4680015), (255, 3909189), (355, 2808009), (639, 1560005), (765, 1303063), (1065, 936003), (1207, 825885), (3195, 312001), (3621, 275295), (6035, 165177), (10863, 91765), (18105, 55059), (18353, 54315)]