4448654775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1586

約数の個数: 144

約数和(自身を含む): 9103479840

約数和(自身を除く): 4654825065

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 41, 45, 51, 57, 75, 85, 95, 123, 153, 171, 205, 225, 255, 285, 323, 369, 425, 475, 615, 697, 765, 779, 855, 969, 1025, 1275, 1425, 1493, 1615, 1845, 2091, 2337, 2907, 3075, 3485, 3825, 3895, 4275, 4479, 4845, 6273, 7011, 7465, 8075, 9225, 10455, 11685, 13243, 13437, 14535, 17425, 19475, 22395, 24225, 25381, 28367, 31365, 35055, 37325, 39729, 52275, 58425, 61213, 66215, 67185, 72675, 76143, 85101, 111975, 119187, 126905, 141835, 156825, 175275, 183639, 198645, 228429, 255303, 306065, 331075, 335925, 380715, 425505, 482239, 550917, 595935, 634525, 709175, 918195, 993225, 1040621, 1142145, 1163047, 1276515, 1446717, 1530325, 1903575, 2127525, 2411195, 2754585, 2979675, 3121863, 3489141, 4340151, 4590975, 5203105, 5710725, 5815235, 6382575, 7233585, 9365589, 10467423, 12055975, 13772925, 15609315, 17445705, 19771799, 21700755, 26015525, 29076175, 36167925, 46827945, 52337115, 59315397, 78046575, 87228525, 98858995, 108503775, 177946191, 234139725, 261685575, 296576985, 494294975, 889730955, 1482884925, 4448654775]

約数ペア:

[(1, 4448654775), (3, 1482884925), (5, 889730955), (9, 494294975), (15, 296576985), (17, 261685575), (19, 234139725), (25, 177946191), (41, 108503775), (45, 98858995), (51, 87228525), (57, 78046575), (75, 59315397), (85, 52337115), (95, 46827945), (123, 36167925), (153, 29076175), (171, 26015525), (205, 21700755), (225, 19771799), (255, 17445705), (285, 15609315), (323, 13772925), (369, 12055975), (425, 10467423), (475, 9365589), (615, 7233585), (697, 6382575), (765, 5815235), (779, 5710725), (855, 5203105), (969, 4590975), (1025, 4340151), (1275, 3489141), (1425, 3121863), (1493, 2979675), (1615, 2754585), (1845, 2411195), (2091, 2127525), (2337, 1903575), (2907, 1530325), (3075, 1446717), (3485, 1276515), (3825, 1163047), (3895, 1142145), (4275, 1040621), (4479, 993225), (4845, 918195), (6273, 709175), (7011, 634525), (7465, 595935), (8075, 550917), (9225, 482239), (10455, 425505), (11685, 380715), (13243, 335925), (13437, 331075), (14535, 306065), (17425, 255303), (19475, 228429), (22395, 198645), (24225, 183639), (25381, 175275), (28367, 156825), (31365, 141835), (35055, 126905), (37325, 119187), (39729, 111975), (52275, 85101), (58425, 76143), (61213, 72675), (66215, 67185)]