2013441705

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1597}}^1$

素因数の和:1908

約数の個数: 80

約数和(自身を含む): 3953784384

約数和(自身を除く): 1940342679

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 283, 297, 405, 495, 849, 891, 1415, 1485, 1597, 2547, 3113, 4245, 4455, 4791, 7641, 7985, 9339, 12735, 14373, 15565, 17567, 22923, 23955, 28017, 38205, 43119, 46695, 52701, 71865, 84051, 87835, 114615, 129357, 140085, 158103, 215595, 252153, 263505, 420255, 451951, 474309, 646785, 790515, 1260765, 1355853, 1422927, 2259755, 2371545, 4067559, 4971461, 6779265, 7114635, 12202677, 14914383, 20337795, 24857305, 36608031, 44743149, 61013385, 74571915, 134229447, 183040155, 223715745, 402688341, 671147235, 2013441705]

約数ペア:

[(1, 2013441705), (3, 671147235), (5, 402688341), (9, 223715745), (11, 183040155), (15, 134229447), (27, 74571915), (33, 61013385), (45, 44743149), (55, 36608031), (81, 24857305), (99, 20337795), (135, 14914383), (165, 12202677), (283, 7114635), (297, 6779265), (405, 4971461), (495, 4067559), (849, 2371545), (891, 2259755), (1415, 1422927), (1485, 1355853), (1597, 1260765), (2547, 790515), (3113, 646785), (4245, 474309), (4455, 451951), (4791, 420255), (7641, 263505), (7985, 252153), (9339, 215595), (12735, 158103), (14373, 140085), (15565, 129357), (17567, 114615), (22923, 87835), (23955, 84051), (28017, 71865), (38205, 52701), (43119, 46695)]