84865165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 132531840

約数和(自身を除く): 47666675

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 121, 145, 203, 319, 385, 605, 691, 847, 1015, 1595, 2233, 3455, 3509, 4235, 4837, 7601, 11165, 17545, 20039, 24185, 24563, 38005, 53207, 83611, 100195, 122815, 140273, 220429, 266035, 418055, 585277, 701365, 1102145, 1543003, 2424719, 2926385, 7715015, 12123595, 16973033, 84865165]

約数ペア:

[(1, 84865165), (5, 16973033), (7, 12123595), (11, 7715015), (29, 2926385), (35, 2424719), (55, 1543003), (77, 1102145), (121, 701365), (145, 585277), (203, 418055), (319, 266035), (385, 220429), (605, 140273), (691, 122815), (847, 100195), (1015, 83611), (1595, 53207), (2233, 38005), (3455, 24563), (3509, 24185), (4235, 20039), (4837, 17545), (7601, 11165)]