19127250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{8501}}^1$

素因数の和:8524

約数の個数: 48

約数和(自身を含む): 51726168

約数和(自身を除く): 32598918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 8501, 17002, 25503, 42505, 51006, 76509, 85010, 127515, 153018, 212525, 255030, 382545, 425050, 637575, 765090, 1062625, 1275150, 1912725, 2125250, 3187875, 3825450, 6375750, 9563625, 19127250]

約数ペア:

[(1, 19127250), (2, 9563625), (3, 6375750), (5, 3825450), (6, 3187875), (9, 2125250), (10, 1912725), (15, 1275150), (18, 1062625), (25, 765090), (30, 637575), (45, 425050), (50, 382545), (75, 255030), (90, 212525), (125, 153018), (150, 127515), (225, 85010), (250, 76509), (375, 51006), (450, 42505), (750, 25503), (1125, 17002), (2250, 8501)]