91494765

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 176731632

約数和(自身を除く): 85236867

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 97, 135, 137, 153, 255, 291, 405, 411, 459, 485, 685, 765, 873, 1233, 1377, 1455, 1649, 2055, 2295, 2329, 2619, 3699, 4365, 4947, 6165, 6885, 6987, 7857, 8245, 11097, 11645, 13095, 13289, 14841, 18495, 20961, 24735, 34935, 39285, 39867, 44523, 55485, 62883, 66445, 74205, 104805, 119601, 133569, 188649, 199335, 222615, 225913, 314415, 358803, 598005, 667845, 677739, 943245, 1076409, 1129565, 1794015, 2033217, 3388695, 5382045, 6099651, 10166085, 18298953, 30498255, 91494765]

約数ペア:

[(1, 91494765), (3, 30498255), (5, 18298953), (9, 10166085), (15, 6099651), (17, 5382045), (27, 3388695), (45, 2033217), (51, 1794015), (81, 1129565), (85, 1076409), (97, 943245), (135, 677739), (137, 667845), (153, 598005), (255, 358803), (291, 314415), (405, 225913), (411, 222615), (459, 199335), (485, 188649), (685, 133569), (765, 119601), (873, 104805), (1233, 74205), (1377, 66445), (1455, 62883), (1649, 55485), (2055, 44523), (2295, 39867), (2329, 39285), (2619, 34935), (3699, 24735), (4365, 20961), (4947, 18495), (6165, 14841), (6885, 13289), (6987, 13095), (7857, 11645), (8245, 11097)]