86421195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 90986805

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 109, 135, 189, 315, 327, 545, 763, 839, 945, 981, 1635, 2289, 2517, 2943, 3815, 4195, 4905, 5873, 6867, 7551, 11445, 12585, 14715, 17619, 20601, 22653, 29365, 34335, 37755, 52857, 88095, 91451, 103005, 113265, 158571, 264285, 274353, 457255, 640157, 792855, 823059, 1371765, 1920471, 2469177, 3200785, 4115295, 5761413, 9602355, 12345885, 17284239, 28807065, 86421195]

約数ペア:

[(1, 86421195), (3, 28807065), (5, 17284239), (7, 12345885), (9, 9602355), (15, 5761413), (21, 4115295), (27, 3200785), (35, 2469177), (45, 1920471), (63, 1371765), (105, 823059), (109, 792855), (135, 640157), (189, 457255), (315, 274353), (327, 264285), (545, 158571), (763, 113265), (839, 103005), (945, 91451), (981, 88095), (1635, 52857), (2289, 37755), (2517, 34335), (2943, 29365), (3815, 22653), (4195, 20601), (4905, 17619), (5873, 14715), (6867, 12585), (7551, 11445)]