23653985

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 29090880

約数和(自身を除く): 5436895

約数列:

[1, 5, 59, 181, 295, 443, 905, 2215, 10679, 26137, 53395, 80183, 130685, 400915, 4730797, 23653985]

約数ペア:

[(1, 23653985), (5, 4730797), (59, 400915), (181, 130685), (295, 80183), (443, 53395), (905, 26137), (2215, 10679)]