82362875

素因数分解:

$5^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 128044800

約数和(自身を除く): 45681925

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 113, 119, 125, 175, 245, 343, 425, 565, 595, 791, 833, 875, 1225, 1715, 1921, 2125, 2825, 2975, 3955, 4165, 5537, 5831, 6125, 8575, 9605, 13447, 14125, 14875, 19775, 20825, 27685, 29155, 38759, 42875, 48025, 67235, 94129, 98875, 104125, 138425, 145775, 193795, 240125, 336175, 470645, 658903, 692125, 728875, 968975, 1680875, 2353225, 3294515, 4844875, 11766125, 16472575, 82362875]

約数ペア:

[(1, 82362875), (5, 16472575), (7, 11766125), (17, 4844875), (25, 3294515), (35, 2353225), (49, 1680875), (85, 968975), (113, 728875), (119, 692125), (125, 658903), (175, 470645), (245, 336175), (343, 240125), (425, 193795), (565, 145775), (595, 138425), (791, 104125), (833, 98875), (875, 94129), (1225, 67235), (1715, 48025), (1921, 42875), (2125, 38759), (2825, 29155), (2975, 27685), (3955, 20825), (4165, 19775), (5537, 14875), (5831, 14125), (6125, 13447), (8575, 9605)]