6472961355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 12651724800

約数和(自身を除く): 6178763445

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 43, 93, 103, 105, 129, 155, 215, 217, 301, 309, 449, 465, 515, 645, 651, 721, 903, 1085, 1333, 1347, 1505, 1545, 2163, 2245, 3143, 3193, 3255, 3605, 3999, 4429, 4515, 6665, 6735, 9331, 9429, 9579, 10815, 13287, 13919, 15715, 15965, 19307, 19995, 22145, 22351, 27993, 31003, 41757, 46247, 46655, 47145, 47895, 57921, 66435, 67053, 69595, 93009, 96535, 97433, 111755, 135149, 137299, 138741, 139965, 155015, 208785, 231235, 289605, 292299, 323729, 335265, 405447, 411897, 465045, 487165, 598517, 675745, 686495, 693705, 961093, 971187, 1433657, 1461495, 1618645, 1795551, 1988621, 2027235, 2059485, 2883279, 2992585, 4189619, 4300971, 4805465, 4855935, 5965863, 7168285, 8977755, 9943105, 10035599, 12568857, 13920347, 14416395, 20948095, 21504855, 29829315, 30106797, 41761041, 50177995, 61647251, 62844285, 69601735, 150533985, 184941753, 208805205, 308236255, 431530757, 924708765, 1294592271, 2157653785, 6472961355]

約数ペア:

[(1, 6472961355), (3, 2157653785), (5, 1294592271), (7, 924708765), (15, 431530757), (21, 308236255), (31, 208805205), (35, 184941753), (43, 150533985), (93, 69601735), (103, 62844285), (105, 61647251), (129, 50177995), (155, 41761041), (215, 30106797), (217, 29829315), (301, 21504855), (309, 20948095), (449, 14416395), (465, 13920347), (515, 12568857), (645, 10035599), (651, 9943105), (721, 8977755), (903, 7168285), (1085, 5965863), (1333, 4855935), (1347, 4805465), (1505, 4300971), (1545, 4189619), (2163, 2992585), (2245, 2883279), (3143, 2059485), (3193, 2027235), (3255, 1988621), (3605, 1795551), (3999, 1618645), (4429, 1461495), (4515, 1433657), (6665, 971187), (6735, 961093), (9331, 693705), (9429, 686495), (9579, 675745), (10815, 598517), (13287, 487165), (13919, 465045), (15715, 411897), (15965, 405447), (19307, 335265), (19995, 323729), (22145, 292299), (22351, 289605), (27993, 231235), (31003, 208785), (41757, 155015), (46247, 139965), (46655, 138741), (47145, 137299), (47895, 135149), (57921, 111755), (66435, 97433), (67053, 96535), (69595, 93009)]