73903995

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 147720672

約数和(自身を除く): 73816677

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 81, 99, 135, 159, 165, 265, 297, 313, 405, 477, 495, 583, 795, 891, 939, 1431, 1485, 1565, 1749, 2385, 2817, 2915, 3443, 4293, 4455, 4695, 5247, 7155, 8451, 8745, 10329, 14085, 15741, 16589, 17215, 21465, 25353, 26235, 30987, 42255, 47223, 49767, 51645, 78705, 82945, 92961, 126765, 149301, 154935, 182479, 236115, 248835, 278883, 447903, 464805, 547437, 746505, 912395, 1343709, 1394415, 1642311, 2239515, 2737185, 4926933, 6718545, 8211555, 14780799, 24634665, 73903995]

約数ペア:

[(1, 73903995), (3, 24634665), (5, 14780799), (9, 8211555), (11, 6718545), (15, 4926933), (27, 2737185), (33, 2239515), (45, 1642311), (53, 1394415), (55, 1343709), (81, 912395), (99, 746505), (135, 547437), (159, 464805), (165, 447903), (265, 278883), (297, 248835), (313, 236115), (405, 182479), (477, 154935), (495, 149301), (583, 126765), (795, 92961), (891, 82945), (939, 78705), (1431, 51645), (1485, 49767), (1565, 47223), (1749, 42255), (2385, 30987), (2817, 26235), (2915, 25353), (3443, 21465), (4293, 17215), (4455, 16589), (4695, 15741), (5247, 14085), (7155, 10329), (8451, 8745)]