28720050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{191467}}^1$

素因数の和:191482

約数の個数: 24

約数和(自身を含む): 71226096

約数和(自身を除く): 42506046

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 191467, 382934, 574401, 957335, 1148802, 1914670, 2872005, 4786675, 5744010, 9573350, 14360025, 28720050]

約数ペア:

[(1, 28720050), (2, 14360025), (3, 9573350), (5, 5744010), (6, 4786675), (10, 2872005), (15, 1914670), (25, 1148802), (30, 957335), (50, 574401), (75, 382934), (150, 191467)]