72710715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 150151680

約数和(自身を除く): 77440965

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 97, 105, 121, 165, 177, 231, 291, 295, 363, 385, 413, 485, 605, 649, 679, 847, 885, 1067, 1155, 1239, 1455, 1815, 1947, 2037, 2065, 2541, 3201, 3245, 3395, 4235, 4543, 5335, 5723, 6195, 7139, 7469, 9735, 10185, 11737, 12705, 13629, 16005, 17169, 21417, 22407, 22715, 28615, 35211, 35695, 37345, 40061, 49973, 58685, 62953, 68145, 82159, 85845, 107085, 112035, 120183, 149919, 176055, 188859, 200305, 246477, 249865, 314765, 410795, 440671, 600915, 692483, 749595, 944295, 1232385, 1322013, 2077449, 2203355, 3462415, 4847381, 6610065, 10387245, 14542143, 24236905, 72710715]

約数ペア:

[(1, 72710715), (3, 24236905), (5, 14542143), (7, 10387245), (11, 6610065), (15, 4847381), (21, 3462415), (33, 2203355), (35, 2077449), (55, 1322013), (59, 1232385), (77, 944295), (97, 749595), (105, 692483), (121, 600915), (165, 440671), (177, 410795), (231, 314765), (291, 249865), (295, 246477), (363, 200305), (385, 188859), (413, 176055), (485, 149919), (605, 120183), (649, 112035), (679, 107085), (847, 85845), (885, 82159), (1067, 68145), (1155, 62953), (1239, 58685), (1455, 49973), (1815, 40061), (1947, 37345), (2037, 35695), (2065, 35211), (2541, 28615), (3201, 22715), (3245, 22407), (3395, 21417), (4235, 17169), (4543, 16005), (5335, 13629), (5723, 12705), (6195, 11737), (7139, 10185), (7469, 9735)]