9844505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 13074048

約数和(自身を除く): 3229543

約数列:

[1, 5, 11, 55, 71, 355, 781, 2521, 3905, 12605, 27731, 138655, 178991, 894955, 1968901, 9844505]

約数ペア:

[(1, 9844505), (5, 1968901), (11, 894955), (55, 178991), (71, 138655), (355, 27731), (781, 12605), (2521, 3905)]