1294328385

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 2718817920

約数和(自身を除く): 1424489535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 103, 105, 123, 139, 147, 205, 245, 287, 309, 315, 369, 417, 441, 515, 615, 695, 721, 735, 861, 927, 973, 1251, 1435, 1545, 1845, 2009, 2085, 2163, 2205, 2583, 2919, 3605, 4223, 4305, 4635, 4865, 5047, 5699, 6027, 6255, 6489, 6811, 8757, 10045, 10815, 12669, 12915, 14317, 14595, 15141, 17097, 18081, 20433, 21115, 25235, 28495, 29561, 30135, 32445, 34055, 38007, 39893, 42951, 43785, 45423, 51291, 61299, 63345, 71585, 75705, 85485, 88683, 90405, 100219, 102165, 119679, 128853, 147805, 190035, 199465, 206927, 214755, 227115, 256455, 266049, 279251, 300657, 306495, 359037, 443415, 501095, 586997, 598395, 620781, 644265, 701533, 837753, 901971, 1034635, 1330245, 1396255, 1503285, 1760991, 1795185, 1862343, 2104599, 2513259, 2934985, 3103905, 3507665, 4108979, 4188765, 4509855, 5282973, 6313797, 8804955, 9311715, 10522995, 12326937, 12566295, 20544895, 26414865, 28762853, 31568985, 36980811, 61634685, 86288559, 143814265, 184904055, 258865677, 431442795, 1294328385]

約数ペア:

[(1, 1294328385), (3, 431442795), (5, 258865677), (7, 184904055), (9, 143814265), (15, 86288559), (21, 61634685), (35, 36980811), (41, 31568985), (45, 28762853), (49, 26414865), (63, 20544895), (103, 12566295), (105, 12326937), (123, 10522995), (139, 9311715), (147, 8804955), (205, 6313797), (245, 5282973), (287, 4509855), (309, 4188765), (315, 4108979), (369, 3507665), (417, 3103905), (441, 2934985), (515, 2513259), (615, 2104599), (695, 1862343), (721, 1795185), (735, 1760991), (861, 1503285), (927, 1396255), (973, 1330245), (1251, 1034635), (1435, 901971), (1545, 837753), (1845, 701533), (2009, 644265), (2085, 620781), (2163, 598395), (2205, 586997), (2583, 501095), (2919, 443415), (3605, 359037), (4223, 306495), (4305, 300657), (4635, 279251), (4865, 266049), (5047, 256455), (5699, 227115), (6027, 214755), (6255, 206927), (6489, 199465), (6811, 190035), (8757, 147805), (10045, 128853), (10815, 119679), (12669, 102165), (12915, 100219), (14317, 90405), (14595, 88683), (15141, 85485), (17097, 75705), (18081, 71585), (20433, 63345), (21115, 61299), (25235, 51291), (28495, 45423), (29561, 43785), (30135, 42951), (32445, 39893), (34055, 38007)]