80493236865

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{21341}}^1$

素因数の和:21564

約数の個数: 80

約数和(自身を含む): 147505659840

約数和(自身を除く): 67012422975

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 139, 201, 335, 405, 417, 603, 695, 1005, 1251, 1809, 2085, 3015, 3753, 5427, 6255, 9045, 9313, 11259, 18765, 21341, 27135, 27939, 46565, 56295, 64023, 83817, 106705, 139695, 192069, 251451, 320115, 419085, 576207, 754353, 960345, 1257255, 1429847, 1728621, 2881035, 2966399, 3771765, 4289541, 7149235, 8643105, 8899197, 12868623, 14831995, 21447705, 26697591, 38605869, 44495985, 64343115, 80092773, 115817607, 133487955, 193029345, 198748733, 240278319, 400463865, 579088035, 596246199, 993743665, 1201391595, 1788738597, 2981230995, 5366215791, 8943692985, 16098647373, 26831078955, 80493236865]

約数ペア:

[(1, 80493236865), (3, 26831078955), (5, 16098647373), (9, 8943692985), (15, 5366215791), (27, 2981230995), (45, 1788738597), (67, 1201391595), (81, 993743665), (135, 596246199), (139, 579088035), (201, 400463865), (335, 240278319), (405, 198748733), (417, 193029345), (603, 133487955), (695, 115817607), (1005, 80092773), (1251, 64343115), (1809, 44495985), (2085, 38605869), (3015, 26697591), (3753, 21447705), (5427, 14831995), (6255, 12868623), (9045, 8899197), (9313, 8643105), (11259, 7149235), (18765, 4289541), (21341, 3771765), (27135, 2966399), (27939, 2881035), (46565, 1728621), (56295, 1429847), (64023, 1257255), (83817, 960345), (106705, 754353), (139695, 576207), (192069, 419085), (251451, 320115)]