2013222195

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3427

約数の個数: 96

約数和(自身を含む): 3965008320

約数和(自身を除く): 1951786125

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 81, 85, 87, 135, 145, 153, 243, 255, 261, 405, 435, 459, 493, 765, 783, 1215, 1305, 1377, 1479, 2295, 2349, 2465, 3361, 3915, 4131, 4437, 6885, 7047, 7395, 10083, 11745, 13311, 16805, 20655, 22185, 30249, 35235, 39933, 50415, 57137, 66555, 90747, 97469, 119799, 151245, 171411, 199665, 272241, 285685, 292407, 453735, 487345, 514233, 598995, 816723, 857055, 877221, 1361205, 1462035, 1542699, 1656973, 2571165, 2631663, 4083615, 4386105, 4628097, 4970919, 7713495, 7894989, 8284865, 13158315, 13884291, 14912757, 23140485, 23684967, 24854595, 39474945, 44738271, 69421455, 74563785, 118424835, 134214813, 223691355, 402644439, 671074065, 2013222195]

約数ペア:

[(1, 2013222195), (3, 671074065), (5, 402644439), (9, 223691355), (15, 134214813), (17, 118424835), (27, 74563785), (29, 69421455), (45, 44738271), (51, 39474945), (81, 24854595), (85, 23684967), (87, 23140485), (135, 14912757), (145, 13884291), (153, 13158315), (243, 8284865), (255, 7894989), (261, 7713495), (405, 4970919), (435, 4628097), (459, 4386105), (493, 4083615), (765, 2631663), (783, 2571165), (1215, 1656973), (1305, 1542699), (1377, 1462035), (1479, 1361205), (2295, 877221), (2349, 857055), (2465, 816723), (3361, 598995), (3915, 514233), (4131, 487345), (4437, 453735), (6885, 292407), (7047, 285685), (7395, 272241), (10083, 199665), (11745, 171411), (13311, 151245), (16805, 119799), (20655, 97469), (22185, 90747), (30249, 66555), (35235, 57137), (39933, 50415)]