87339285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 90979947

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 97, 99, 107, 153, 165, 187, 255, 291, 321, 485, 495, 535, 561, 765, 873, 935, 963, 1067, 1177, 1455, 1605, 1649, 1683, 1819, 2805, 3201, 3531, 4365, 4815, 4947, 5335, 5457, 5885, 8245, 8415, 9095, 9603, 10379, 10593, 14841, 16005, 16371, 17655, 18139, 20009, 24735, 27285, 31137, 48015, 51895, 52965, 54417, 60027, 74205, 81855, 90695, 93411, 100045, 114169, 155685, 163251, 176443, 180081, 272085, 300135, 342507, 467055, 529329, 570845, 816255, 882215, 900405, 1027521, 1587987, 1712535, 1940873, 2646645, 5137605, 5822619, 7939935, 9704365, 17467857, 29113095, 87339285]

約数ペア:

[(1, 87339285), (3, 29113095), (5, 17467857), (9, 9704365), (11, 7939935), (15, 5822619), (17, 5137605), (33, 2646645), (45, 1940873), (51, 1712535), (55, 1587987), (85, 1027521), (97, 900405), (99, 882215), (107, 816255), (153, 570845), (165, 529329), (187, 467055), (255, 342507), (291, 300135), (321, 272085), (485, 180081), (495, 176443), (535, 163251), (561, 155685), (765, 114169), (873, 100045), (935, 93411), (963, 90695), (1067, 81855), (1177, 74205), (1455, 60027), (1605, 54417), (1649, 52965), (1683, 51895), (1819, 48015), (2805, 31137), (3201, 27285), (3531, 24735), (4365, 20009), (4815, 18139), (4947, 17655), (5335, 16371), (5457, 16005), (5885, 14841), (8245, 10593), (8415, 10379), (9095, 9603)]