23240105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 10870615

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 281, 595, 695, 973, 1405, 1967, 2363, 4777, 4865, 9835, 11815, 16541, 23885, 33439, 39059, 82705, 167195, 195295, 273413, 664003, 1367065, 3320015, 4648021, 23240105]

約数ペア:

[(1, 23240105), (5, 4648021), (7, 3320015), (17, 1367065), (35, 664003), (85, 273413), (119, 195295), (139, 167195), (281, 82705), (595, 39059), (695, 33439), (973, 23885), (1405, 16541), (1967, 11815), (2363, 9835), (4777, 4865)]