2015627355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3466

約数の個数: 128

約数和(自身を含む): 4454645760

約数和(自身を除く): 2439018405

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 37, 45, 51, 63, 85, 105, 111, 119, 135, 153, 185, 189, 255, 259, 315, 333, 357, 459, 555, 595, 629, 765, 777, 945, 999, 1071, 1295, 1665, 1785, 1887, 2295, 2331, 3145, 3213, 3391, 3885, 4403, 4995, 5355, 5661, 6993, 9435, 10173, 11655, 13209, 16065, 16955, 16983, 22015, 23737, 28305, 30519, 34965, 39627, 50865, 57647, 66045, 71211, 84915, 91557, 118685, 118881, 125467, 152595, 172941, 198135, 213633, 288235, 356055, 376401, 403529, 457785, 518823, 594405, 627335, 640899, 864705, 878269, 1068165, 1129203, 1210587, 1556469, 1882005, 2017645, 2132939, 2594115, 2634807, 3204495, 3387609, 3631761, 4391345, 5646015, 6052935, 6398817, 7782345, 7904421, 10664695, 10895283, 13174035, 14930573, 16938045, 18158805, 19196451, 23713263, 31994085, 39522105, 44791719, 54476415, 57589353, 74652865, 95982255, 118566315, 134375157, 223958595, 287946765, 403125471, 671875785, 2015627355]

約数ペア:

[(1, 2015627355), (3, 671875785), (5, 403125471), (7, 287946765), (9, 223958595), (15, 134375157), (17, 118566315), (21, 95982255), (27, 74652865), (35, 57589353), (37, 54476415), (45, 44791719), (51, 39522105), (63, 31994085), (85, 23713263), (105, 19196451), (111, 18158805), (119, 16938045), (135, 14930573), (153, 13174035), (185, 10895283), (189, 10664695), (255, 7904421), (259, 7782345), (315, 6398817), (333, 6052935), (357, 5646015), (459, 4391345), (555, 3631761), (595, 3387609), (629, 3204495), (765, 2634807), (777, 2594115), (945, 2132939), (999, 2017645), (1071, 1882005), (1295, 1556469), (1665, 1210587), (1785, 1129203), (1887, 1068165), (2295, 878269), (2331, 864705), (3145, 640899), (3213, 627335), (3391, 594405), (3885, 518823), (4403, 457785), (4995, 403529), (5355, 376401), (5661, 356055), (6993, 288235), (9435, 213633), (10173, 198135), (11655, 172941), (13209, 152595), (16065, 125467), (16955, 118881), (16983, 118685), (22015, 91557), (23737, 84915), (28305, 71211), (30519, 66045), (34965, 57647), (39627, 50865)]