25008522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 69138720

約数和(自身を除く): 44130198

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 37, 38, 42, 49, 57, 66, 74, 77, 98, 111, 114, 121, 133, 147, 154, 209, 222, 231, 242, 259, 266, 294, 363, 399, 407, 418, 462, 518, 539, 627, 703, 726, 777, 798, 814, 847, 931, 1078, 1221, 1254, 1406, 1463, 1554, 1617, 1694, 1813, 1862, 2109, 2299, 2442, 2541, 2793, 2849, 2926, 3234, 3626, 4218, 4389, 4477, 4598, 4921, 5082, 5439, 5586, 5698, 5929, 6897, 7733, 8547, 8778, 8954, 9842, 10241, 10878, 11858, 13431, 13794, 14763, 15466, 16093, 17094, 17787, 19943, 20482, 23199, 26862, 29526, 30723, 31339, 32186, 34447, 35574, 39886, 46398, 48279, 54131, 59829, 61446, 62678, 68894, 85063, 94017, 96558, 103341, 108262, 112651, 119658, 162393, 170126, 188034, 206682, 219373, 225302, 255189, 324786, 337953, 378917, 438746, 510378, 595441, 658119, 675906, 757834, 1136751, 1190882, 1316238, 1786323, 2273502, 3572646, 4168087, 8336174, 12504261, 25008522]

約数ペア:

[(1, 25008522), (2, 12504261), (3, 8336174), (6, 4168087), (7, 3572646), (11, 2273502), (14, 1786323), (19, 1316238), (21, 1190882), (22, 1136751), (33, 757834), (37, 675906), (38, 658119), (42, 595441), (49, 510378), (57, 438746), (66, 378917), (74, 337953), (77, 324786), (98, 255189), (111, 225302), (114, 219373), (121, 206682), (133, 188034), (147, 170126), (154, 162393), (209, 119658), (222, 112651), (231, 108262), (242, 103341), (259, 96558), (266, 94017), (294, 85063), (363, 68894), (399, 62678), (407, 61446), (418, 59829), (462, 54131), (518, 48279), (539, 46398), (627, 39886), (703, 35574), (726, 34447), (777, 32186), (798, 31339), (814, 30723), (847, 29526), (931, 26862), (1078, 23199), (1221, 20482), (1254, 19943), (1406, 17787), (1463, 17094), (1554, 16093), (1617, 15466), (1694, 14763), (1813, 13794), (1862, 13431), (2109, 11858), (2299, 10878), (2442, 10241), (2541, 9842), (2793, 8954), (2849, 8778), (2926, 8547), (3234, 7733), (3626, 6897), (4218, 5929), (4389, 5698), (4477, 5586), (4598, 5439), (4921, 5082)]