23678155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 29952000

約数和(自身を除く): 6273845

約数列:

[1, 5, 23, 103, 115, 515, 1999, 2369, 9995, 11845, 45977, 205897, 229885, 1029485, 4735631, 23678155]

約数ペア:

[(1, 23678155), (5, 4735631), (23, 1029485), (103, 229885), (115, 205897), (515, 45977), (1999, 11845), (2369, 9995)]