72792725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 97225920

約数和(自身を除く): 24433195

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 2903, 5015, 14515, 25075, 49351, 72575, 171277, 246755, 856385, 1233775, 2911709, 4281925, 14558545, 72792725]

約数ペア:

[(1, 72792725), (5, 14558545), (17, 4281925), (25, 2911709), (59, 1233775), (85, 856385), (295, 246755), (425, 171277), (1003, 72575), (1475, 49351), (2903, 25075), (5015, 14515)]