12751500

素因数分解:

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

素因数の和:8523

約数の個数: 48

約数和(自身を含む): 37136736

約数和(自身を除く): 24385236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 8501, 17002, 25503, 34004, 42505, 51006, 85010, 102012, 127515, 170020, 212525, 255030, 425050, 510060, 637575, 850100, 1062625, 1275150, 2125250, 2550300, 3187875, 4250500, 6375750, 12751500]

約数ペア:

[(1, 12751500), (2, 6375750), (3, 4250500), (4, 3187875), (5, 2550300), (6, 2125250), (10, 1275150), (12, 1062625), (15, 850100), (20, 637575), (25, 510060), (30, 425050), (50, 255030), (60, 212525), (75, 170020), (100, 127515), (125, 102012), (150, 85010), (250, 51006), (300, 42505), (375, 34004), (500, 25503), (750, 17002), (1500, 8501)]