71320712765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{19603}}^1$

素因数の和:21509

約数の個数: 32

約数和(自身を含む): 94614863616

約数和(自身を除く): 23294150851

約数列:

[1, 5, 17, 23, 85, 115, 391, 1861, 1955, 9305, 19603, 31637, 42803, 98015, 158185, 214015, 333251, 450869, 727651, 1666255, 2254345, 3638255, 7664773, 36481183, 38323865, 182405915, 620180111, 839067209, 3100900555, 4195336045, 14264142553, 71320712765]

約数ペア:

[(1, 71320712765), (5, 14264142553), (17, 4195336045), (23, 3100900555), (85, 839067209), (115, 620180111), (391, 182405915), (1861, 38323865), (1955, 36481183), (9305, 7664773), (19603, 3638255), (31637, 2254345), (42803, 1666255), (98015, 727651), (158185, 450869), (214015, 333251)]