7108681525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8602

約数の個数: 48

約数和(自身を含む): 9979504128

約数和(自身を除く): 2870822603

約数列:

[1, 5, 11, 25, 43, 55, 71, 215, 275, 355, 473, 781, 1075, 1775, 2365, 3053, 3905, 8467, 11825, 15265, 19525, 33583, 42335, 76325, 93137, 167915, 211675, 364081, 465685, 601157, 839575, 1820405, 2328425, 3005785, 4004891, 6612727, 9102025, 15028925, 20024455, 25849751, 33063635, 100122275, 129248755, 165318175, 284347261, 646243775, 1421736305, 7108681525]

約数ペア:

[(1, 7108681525), (5, 1421736305), (11, 646243775), (25, 284347261), (43, 165318175), (55, 129248755), (71, 100122275), (215, 33063635), (275, 25849751), (355, 20024455), (473, 15028925), (781, 9102025), (1075, 6612727), (1775, 4004891), (2365, 3005785), (3053, 2328425), (3905, 1820405), (8467, 839575), (11825, 601157), (15265, 465685), (19525, 364081), (33583, 211675), (42335, 167915), (76325, 93137)]