464539965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 788299776

約数和(自身を除く): 323759811

約数列:

[1, 3, 5, 15, 43, 53, 107, 127, 129, 159, 215, 265, 321, 381, 535, 635, 645, 795, 1605, 1905, 2279, 4601, 5461, 5671, 6731, 6837, 11395, 13589, 13803, 16383, 17013, 20193, 23005, 27305, 28355, 33655, 34185, 40767, 67945, 69015, 81915, 85065, 100965, 203835, 243853, 289433, 584327, 720217, 731559, 868299, 1219265, 1447165, 1752981, 2160651, 2921635, 3601085, 3657795, 4341495, 8764905, 10803255, 30969331, 92907993, 154846655, 464539965]

約数ペア:

[(1, 464539965), (3, 154846655), (5, 92907993), (15, 30969331), (43, 10803255), (53, 8764905), (107, 4341495), (127, 3657795), (129, 3601085), (159, 2921635), (215, 2160651), (265, 1752981), (321, 1447165), (381, 1219265), (535, 868299), (635, 731559), (645, 720217), (795, 584327), (1605, 289433), (1905, 243853), (2279, 203835), (4601, 100965), (5461, 85065), (5671, 81915), (6731, 69015), (6837, 67945), (11395, 40767), (13589, 34185), (13803, 33655), (16383, 28355), (17013, 27305), (20193, 23005)]