22385155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8009}}^1$

素因数の和:8070

約数の個数: 16

約数和(自身を含む): 29604960

約数和(自身を除く): 7219805

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 8009, 40045, 104117, 344387, 520585, 1721935, 4477031, 22385155]

約数ペア:

[(1, 22385155), (5, 4477031), (13, 1721935), (43, 520585), (65, 344387), (215, 104117), (559, 40045), (2795, 8009)]