1729887665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3187}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 2313722880

約数和(自身を除く): 583835215

約数列:

[1, 5, 11, 55, 71, 139, 355, 695, 781, 1529, 3187, 3905, 7645, 9869, 15935, 35057, 49345, 108559, 175285, 226277, 442993, 542795, 1131385, 2214965, 2489047, 4872923, 12445235, 24364615, 31452503, 157262515, 345977533, 1729887665]

約数ペア:

[(1, 1729887665), (5, 345977533), (11, 157262515), (55, 31452503), (71, 24364615), (139, 12445235), (355, 4872923), (695, 2489047), (781, 2214965), (1529, 1131385), (3187, 542795), (3905, 442993), (7645, 226277), (9869, 175285), (15935, 108559), (35057, 49345)]