15030005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 3787915

約数列:

[1, 5, 43, 53, 215, 265, 1319, 2279, 6595, 11395, 56717, 69907, 283585, 349535, 3006001, 15030005]

約数ペア:

[(1, 15030005), (5, 3006001), (43, 349535), (53, 283585), (215, 69907), (265, 56717), (1319, 11395), (2279, 6595)]