23751985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 30170880

約数和(自身を除く): 6418895

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2909, 8165, 14545, 66907, 206539, 334535, 1032695, 4750397, 23751985]

約数ペア:

[(1, 23751985), (5, 4750397), (23, 1032695), (71, 334535), (115, 206539), (355, 66907), (1633, 14545), (2909, 8165)]