47812775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 61543680

約数和(自身を除く): 13730905

約数列:

[1, 5, 25, 43, 79, 215, 395, 563, 1075, 1975, 2815, 3397, 14075, 16985, 24209, 44477, 84925, 121045, 222385, 605225, 1111925, 1912511, 9562555, 47812775]

約数ペア:

[(1, 47812775), (5, 9562555), (25, 1912511), (43, 1111925), (79, 605225), (215, 222385), (395, 121045), (563, 84925), (1075, 44477), (1975, 24209), (2815, 16985), (3397, 14075)]