6989015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 9265536

約数和(自身を除く): 2276521

約数列:

[1, 5, 11, 55, 83, 415, 913, 1531, 4565, 7655, 16841, 84205, 127073, 635365, 1397803, 6989015]

約数ペア:

[(1, 6989015), (5, 1397803), (11, 635365), (55, 127073), (83, 84205), (415, 16841), (913, 7655), (1531, 4565)]