23291985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 39207168

約数和(自身を除く): 15915183

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 373, 543, 905, 1119, 1865, 2715, 4163, 5595, 8579, 12489, 20815, 25737, 42895, 62445, 67513, 128685, 202539, 337565, 1012695, 1552799, 4658397, 7763995, 23291985]

約数ペア:

[(1, 23291985), (3, 7763995), (5, 4658397), (15, 1552799), (23, 1012695), (69, 337565), (115, 202539), (181, 128685), (345, 67513), (373, 62445), (543, 42895), (905, 25737), (1119, 20815), (1865, 12489), (2715, 8579), (4163, 5595)]