1131542865

素因数分解:

$3^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 2157540840

約数和(自身を除く): 1025997975

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1215, 1377, 2029, 2187, 2295, 3645, 4131, 6087, 6561, 6885, 10145, 10935, 12393, 18261, 20655, 30435, 32805, 34493, 37179, 54783, 61965, 91305, 103479, 111537, 164349, 172465, 185895, 273915, 310437, 493047, 517395, 557685, 821745, 931311, 1479141, 1552185, 2465235, 2793933, 4437423, 4656555, 7395705, 8381799, 13312269, 13969665, 22187115, 25145397, 41908995, 66561345, 75436191, 125726985, 226308573, 377180955, 1131542865]

約数ペア:

[(1, 1131542865), (3, 377180955), (5, 226308573), (9, 125726985), (15, 75436191), (17, 66561345), (27, 41908995), (45, 25145397), (51, 22187115), (81, 13969665), (85, 13312269), (135, 8381799), (153, 7395705), (243, 4656555), (255, 4437423), (405, 2793933), (459, 2465235), (729, 1552185), (765, 1479141), (1215, 931311), (1377, 821745), (2029, 557685), (2187, 517395), (2295, 493047), (3645, 310437), (4131, 273915), (6087, 185895), (6561, 172465), (6885, 164349), (10145, 111537), (10935, 103479), (12393, 91305), (18261, 61965), (20655, 54783), (30435, 37179), (32805, 34493)]