1188763975

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 1838358528

約数和(自身を除く): 649594553

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 133, 155, 175, 217, 361, 475, 589, 607, 665, 775, 1085, 1805, 2527, 2945, 3035, 3325, 4123, 4249, 5425, 9025, 11191, 11533, 12635, 14725, 15175, 18817, 20615, 21245, 55955, 57665, 63175, 78337, 80731, 94085, 103075, 106225, 131719, 219127, 279775, 288325, 357523, 391685, 403655, 470425, 658595, 1095635, 1533889, 1787615, 1958425, 2018275, 2502661, 3292975, 5478175, 6792937, 7669445, 8938075, 12513305, 33964685, 38347225, 47550559, 62566525, 169823425, 237752795, 1188763975]

約数ペア:

[(1, 1188763975), (5, 237752795), (7, 169823425), (19, 62566525), (25, 47550559), (31, 38347225), (35, 33964685), (95, 12513305), (133, 8938075), (155, 7669445), (175, 6792937), (217, 5478175), (361, 3292975), (475, 2502661), (589, 2018275), (607, 1958425), (665, 1787615), (775, 1533889), (1085, 1095635), (1805, 658595), (2527, 470425), (2945, 403655), (3035, 391685), (3325, 357523), (4123, 288325), (4249, 279775), (5425, 219127), (9025, 131719), (11191, 106225), (11533, 103075), (12635, 94085), (14725, 80731), (15175, 78337), (18817, 63175), (20615, 57665), (21245, 55955)]