133681625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 237219840

約数和(自身を除く): 103538215

約数列:

[1, 5, 7, 11, 17, 19, 25, 35, 43, 55, 77, 85, 95, 119, 125, 133, 175, 187, 209, 215, 275, 301, 323, 385, 425, 473, 475, 595, 665, 731, 817, 875, 935, 1045, 1075, 1309, 1375, 1463, 1505, 1615, 1925, 2125, 2261, 2365, 2375, 2975, 3311, 3325, 3553, 3655, 4085, 4675, 5117, 5225, 5375, 5719, 6545, 7315, 7525, 8041, 8075, 8987, 9625, 11305, 11825, 13889, 14875, 16555, 16625, 17765, 18275, 20425, 23375, 24871, 25585, 26125, 28595, 32725, 36575, 37625, 40205, 40375, 44935, 56287, 56525, 59125, 62909, 69445, 82775, 88825, 91375, 97223, 102125, 124355, 127925, 142975, 152779, 163625, 182875, 201025, 224675, 281435, 282625, 314545, 347225, 413875, 444125, 486115, 621775, 639625, 714875, 763895, 1005125, 1069453, 1123375, 1407175, 1572725, 1736125, 2430575, 3108875, 3819475, 5347265, 7035875, 7863625, 12152875, 19097375, 26736325, 133681625]

約数ペア:

[(1, 133681625), (5, 26736325), (7, 19097375), (11, 12152875), (17, 7863625), (19, 7035875), (25, 5347265), (35, 3819475), (43, 3108875), (55, 2430575), (77, 1736125), (85, 1572725), (95, 1407175), (119, 1123375), (125, 1069453), (133, 1005125), (175, 763895), (187, 714875), (209, 639625), (215, 621775), (275, 486115), (301, 444125), (323, 413875), (385, 347225), (425, 314545), (473, 282625), (475, 281435), (595, 224675), (665, 201025), (731, 182875), (817, 163625), (875, 152779), (935, 142975), (1045, 127925), (1075, 124355), (1309, 102125), (1375, 97223), (1463, 91375), (1505, 88825), (1615, 82775), (1925, 69445), (2125, 62909), (2261, 59125), (2365, 56525), (2375, 56287), (2975, 44935), (3311, 40375), (3325, 40205), (3553, 37625), (3655, 36575), (4085, 32725), (4675, 28595), (5117, 26125), (5225, 25585), (5375, 24871), (5719, 23375), (6545, 20425), (7315, 18275), (7525, 17765), (8041, 16625), (8075, 16555), (8987, 14875), (9625, 13889), (11305, 11825)]