47720885

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 58146816

約数和(自身を除く): 10425931

約数列:

[1, 5, 127, 223, 337, 635, 1115, 1685, 28321, 42799, 75151, 141605, 213995, 375755, 9544177, 47720885]

約数ペア:

[(1, 47720885), (5, 9544177), (127, 375755), (223, 213995), (337, 141605), (635, 75151), (1115, 42799), (1685, 28321)]