74273815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 112260096

約数和(自身を除く): 37986281

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 1873, 3605, 5665, 7931, 9365, 13111, 20603, 39655, 65555, 103015, 144221, 192919, 721105, 964595, 1350433, 2122109, 6752165, 10610545, 14854763, 74273815]

約数ペア:

[(1, 74273815), (5, 14854763), (7, 10610545), (11, 6752165), (35, 2122109), (55, 1350433), (77, 964595), (103, 721105), (385, 192919), (515, 144221), (721, 103015), (1133, 65555), (1873, 39655), (3605, 20603), (5665, 13111), (7931, 9365)]