27182705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6961}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 36091008

約数和(自身を除く): 8908303

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 6961, 34805, 76571, 382855, 494231, 2471155, 5436541, 27182705]

約数ペア:

[(1, 27182705), (5, 5436541), (11, 2471155), (55, 494231), (71, 382855), (355, 76571), (781, 34805), (3905, 6961)]