77270355

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 155818080

約数和(自身を除く): 78547725

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 43, 45, 51, 81, 85, 87, 129, 135, 145, 153, 215, 243, 255, 261, 387, 405, 435, 459, 493, 645, 729, 731, 765, 783, 1161, 1215, 1247, 1305, 1377, 1479, 1935, 2193, 2295, 2349, 2465, 3483, 3645, 3655, 3741, 3915, 4131, 4437, 5805, 6235, 6579, 6885, 7047, 7395, 10449, 10965, 11223, 11745, 12393, 13311, 17415, 18705, 19737, 20655, 21141, 21199, 22185, 31347, 32895, 33669, 35235, 39933, 52245, 56115, 59211, 61965, 63597, 66555, 98685, 101007, 105705, 105995, 119799, 156735, 168345, 177633, 190791, 199665, 296055, 303021, 317985, 359397, 505035, 532899, 572373, 598995, 888165, 909063, 953955, 1515105, 1717119, 1796985, 2664495, 2861865, 4545315, 5151357, 8585595, 15454071, 25756785, 77270355]

約数ペア:

[(1, 77270355), (3, 25756785), (5, 15454071), (9, 8585595), (15, 5151357), (17, 4545315), (27, 2861865), (29, 2664495), (43, 1796985), (45, 1717119), (51, 1515105), (81, 953955), (85, 909063), (87, 888165), (129, 598995), (135, 572373), (145, 532899), (153, 505035), (215, 359397), (243, 317985), (255, 303021), (261, 296055), (387, 199665), (405, 190791), (435, 177633), (459, 168345), (493, 156735), (645, 119799), (729, 105995), (731, 105705), (765, 101007), (783, 98685), (1161, 66555), (1215, 63597), (1247, 61965), (1305, 59211), (1377, 56115), (1479, 52245), (1935, 39933), (2193, 35235), (2295, 33669), (2349, 32895), (2465, 31347), (3483, 22185), (3645, 21199), (3655, 21141), (3741, 20655), (3915, 19737), (4131, 18705), (4437, 17415), (5805, 13311), (6235, 12393), (6579, 11745), (6885, 11223), (7047, 10965), (7395, 10449)]