80212086945

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1\times {\mathrm{5039}}^1$

素因数の和:7047

約数の個数: 64

約数和(自身を含む): 145040716800

約数和(自身を除く): 64828629855

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 1933, 2745, 5039, 5799, 8235, 9665, 15117, 17397, 25195, 28995, 45351, 52191, 75585, 86985, 117913, 136053, 226755, 260955, 307379, 353739, 589565, 680265, 922137, 1061217, 1536895, 1768695, 2766411, 3183651, 4610685, 5306085, 8299233, 9740387, 13832055, 15918255, 29221161, 41496165, 48701935, 87663483, 146105805, 262990449, 438317415, 594163607, 1314952245, 1782490821, 2970818035, 5347472463, 8912454105, 16042417389, 26737362315, 80212086945]

約数ペア:

[(1, 80212086945), (3, 26737362315), (5, 16042417389), (9, 8912454105), (15, 5347472463), (27, 2970818035), (45, 1782490821), (61, 1314952245), (135, 594163607), (183, 438317415), (305, 262990449), (549, 146105805), (915, 87663483), (1647, 48701935), (1933, 41496165), (2745, 29221161), (5039, 15918255), (5799, 13832055), (8235, 9740387), (9665, 8299233), (15117, 5306085), (17397, 4610685), (25195, 3183651), (28995, 2766411), (45351, 1768695), (52191, 1536895), (75585, 1061217), (86985, 922137), (117913, 680265), (136053, 589565), (226755, 353739), (260955, 307379)]