21243150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47207}}^1$

素因数の和:47225

約数の個数: 36

約数和(自身を含む): 57074472

約数和(自身を除く): 35831322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 47207, 94414, 141621, 236035, 283242, 424863, 472070, 708105, 849726, 1180175, 1416210, 2124315, 2360350, 3540525, 4248630, 7081050, 10621575, 21243150]

約数ペア:

[(1, 21243150), (2, 10621575), (3, 7081050), (5, 4248630), (6, 3540525), (9, 2360350), (10, 2124315), (15, 1416210), (18, 1180175), (25, 849726), (30, 708105), (45, 472070), (50, 424863), (75, 283242), (90, 236035), (150, 141621), (225, 94414), (450, 47207)]