2869169985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 128

約数和(自身を含む): 5962636800

約数和(自身を除く): 3093466815

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 89, 99, 135, 153, 165, 187, 255, 267, 297, 445, 459, 495, 561, 765, 801, 935, 979, 1277, 1335, 1485, 1513, 1683, 2295, 2403, 2805, 2937, 3831, 4005, 4539, 4895, 5049, 6385, 7565, 8415, 8811, 11493, 12015, 13617, 14047, 14685, 16643, 19155, 21709, 22695, 25245, 26433, 34479, 40851, 42141, 44055, 49929, 57465, 65127, 68085, 70235, 83215, 108545, 113653, 126423, 132165, 149787, 172395, 195381, 204255, 210705, 238799, 249645, 325635, 340959, 379269, 449361, 568265, 586143, 632115, 716397, 748935, 976905, 1022877, 1193995, 1250183, 1704795, 1896345, 1932101, 2149191, 2246805, 2930715, 3068631, 3581985, 3750549, 5114385, 5796303, 6250915, 6447573, 9660505, 10745955, 11251647, 15343155, 17388909, 18752745, 21253111, 28981515, 32237865, 33754941, 52166727, 56258235, 63759333, 86944545, 106265555, 168774705, 191277999, 260833635, 318796665, 573833997, 956389995, 2869169985]

約数ペア:

[(1, 2869169985), (3, 956389995), (5, 573833997), (9, 318796665), (11, 260833635), (15, 191277999), (17, 168774705), (27, 106265555), (33, 86944545), (45, 63759333), (51, 56258235), (55, 52166727), (85, 33754941), (89, 32237865), (99, 28981515), (135, 21253111), (153, 18752745), (165, 17388909), (187, 15343155), (255, 11251647), (267, 10745955), (297, 9660505), (445, 6447573), (459, 6250915), (495, 5796303), (561, 5114385), (765, 3750549), (801, 3581985), (935, 3068631), (979, 2930715), (1277, 2246805), (1335, 2149191), (1485, 1932101), (1513, 1896345), (1683, 1704795), (2295, 1250183), (2403, 1193995), (2805, 1022877), (2937, 976905), (3831, 748935), (4005, 716397), (4539, 632115), (4895, 586143), (5049, 568265), (6385, 449361), (7565, 379269), (8415, 340959), (8811, 325635), (11493, 249645), (12015, 238799), (13617, 210705), (14047, 204255), (14685, 195381), (16643, 172395), (19155, 149787), (21709, 132165), (22695, 126423), (25245, 113653), (26433, 108545), (34479, 83215), (40851, 70235), (42141, 68085), (44055, 65127), (49929, 57465)]