26736325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 47139840

約数和(自身を除く): 20403515

約数列:

[1, 5, 7, 11, 17, 19, 25, 35, 43, 55, 77, 85, 95, 119, 133, 175, 187, 209, 215, 275, 301, 323, 385, 425, 473, 475, 595, 665, 731, 817, 935, 1045, 1075, 1309, 1463, 1505, 1615, 1925, 2261, 2365, 2975, 3311, 3325, 3553, 3655, 4085, 4675, 5117, 5225, 5719, 6545, 7315, 7525, 8041, 8075, 8987, 11305, 11825, 13889, 16555, 17765, 18275, 20425, 24871, 25585, 28595, 32725, 36575, 40205, 44935, 56287, 56525, 62909, 69445, 82775, 88825, 97223, 124355, 127925, 142975, 152779, 201025, 224675, 281435, 314545, 347225, 486115, 621775, 763895, 1069453, 1407175, 1572725, 2430575, 3819475, 5347265, 26736325]

約数ペア:

[(1, 26736325), (5, 5347265), (7, 3819475), (11, 2430575), (17, 1572725), (19, 1407175), (25, 1069453), (35, 763895), (43, 621775), (55, 486115), (77, 347225), (85, 314545), (95, 281435), (119, 224675), (133, 201025), (175, 152779), (187, 142975), (209, 127925), (215, 124355), (275, 97223), (301, 88825), (323, 82775), (385, 69445), (425, 62909), (473, 56525), (475, 56287), (595, 44935), (665, 40205), (731, 36575), (817, 32725), (935, 28595), (1045, 25585), (1075, 24871), (1309, 20425), (1463, 18275), (1505, 17765), (1615, 16555), (1925, 13889), (2261, 11825), (2365, 11305), (2975, 8987), (3311, 8075), (3325, 8041), (3553, 7525), (3655, 7315), (4085, 6545), (4675, 5719), (5117, 5225)]