516734804575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{52609}}^1$

素因数の和:52849

約数の個数: 72

約数和(自身を含む): 749644519680

約数和(自身を除く): 232909715105

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 191, 275, 425, 605, 935, 955, 2057, 2101, 3025, 3247, 4675, 4775, 10285, 10505, 16235, 23111, 35717, 51425, 52525, 52609, 81175, 115555, 178585, 263045, 392887, 577775, 578699, 892925, 894353, 1315225, 1964435, 2893495, 4471765, 6365689, 9822175, 9837883, 10048319, 14467475, 22358825, 31828445, 49189415, 50241595, 108216713, 110531509, 159142225, 170821423, 245947075, 251207975, 541083565, 552657545, 854107115, 1215846599, 1879035653, 2705417825, 2763287725, 4270535575, 6079232995, 9395178265, 20669392183, 30396164975, 46975891325, 103346960915, 516734804575]

約数ペア:

[(1, 516734804575), (5, 103346960915), (11, 46975891325), (17, 30396164975), (25, 20669392183), (55, 9395178265), (85, 6079232995), (121, 4270535575), (187, 2763287725), (191, 2705417825), (275, 1879035653), (425, 1215846599), (605, 854107115), (935, 552657545), (955, 541083565), (2057, 251207975), (2101, 245947075), (3025, 170821423), (3247, 159142225), (4675, 110531509), (4775, 108216713), (10285, 50241595), (10505, 49189415), (16235, 31828445), (23111, 22358825), (35717, 14467475), (51425, 10048319), (52525, 9837883), (52609, 9822175), (81175, 6365689), (115555, 4471765), (178585, 2893495), (263045, 1964435), (392887, 1315225), (577775, 894353), (578699, 892925)]