15678886905

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9001}}^1$

素因数の和:9069

約数の個数: 160

約数和(自身を含む): 33879783168

約数和(自身を除く): 18200896263

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 27, 33, 45, 51, 55, 69, 81, 85, 99, 115, 135, 153, 165, 187, 207, 253, 255, 297, 345, 391, 405, 459, 495, 561, 621, 759, 765, 891, 935, 1035, 1173, 1265, 1377, 1485, 1683, 1863, 1955, 2277, 2295, 2805, 3105, 3519, 3795, 4301, 4455, 5049, 5865, 6831, 6885, 8415, 9001, 9315, 10557, 11385, 12903, 15147, 17595, 20493, 21505, 25245, 27003, 31671, 34155, 38709, 45005, 52785, 64515, 75735, 81009, 99011, 102465, 116127, 135015, 153017, 158355, 193545, 207023, 243027, 297033, 348381, 405045, 459051, 495055, 580635, 621069, 729081, 765085, 891099, 1035115, 1215135, 1377153, 1485165, 1683187, 1741905, 1863207, 2277253, 2295255, 2673297, 3105345, 3519391, 3645405, 4131459, 4455495, 5049561, 5589621, 6831759, 6885765, 8019891, 8415935, 9316035, 10558173, 11386265, 12394377, 13366485, 15148683, 16768863, 17596955, 20495277, 20657295, 25247805, 27948105, 31674519, 34158795, 38713301, 40099455, 45446049, 52790865, 61485831, 61971885, 75743415, 83844315, 95023557, 102476385, 116139903, 136338147, 158372595, 184457493, 193566505, 227230245, 285070671, 307429155, 348419709, 475117785, 580699515, 681690735, 922287465, 1045259127, 1425353355, 1742098545, 3135777381, 5226295635, 15678886905]

約数ペア:

[(1, 15678886905), (3, 5226295635), (5, 3135777381), (9, 1742098545), (11, 1425353355), (15, 1045259127), (17, 922287465), (23, 681690735), (27, 580699515), (33, 475117785), (45, 348419709), (51, 307429155), (55, 285070671), (69, 227230245), (81, 193566505), (85, 184457493), (99, 158372595), (115, 136338147), (135, 116139903), (153, 102476385), (165, 95023557), (187, 83844315), (207, 75743415), (253, 61971885), (255, 61485831), (297, 52790865), (345, 45446049), (391, 40099455), (405, 38713301), (459, 34158795), (495, 31674519), (561, 27948105), (621, 25247805), (759, 20657295), (765, 20495277), (891, 17596955), (935, 16768863), (1035, 15148683), (1173, 13366485), (1265, 12394377), (1377, 11386265), (1485, 10558173), (1683, 9316035), (1863, 8415935), (1955, 8019891), (2277, 6885765), (2295, 6831759), (2805, 5589621), (3105, 5049561), (3519, 4455495), (3795, 4131459), (4301, 3645405), (4455, 3519391), (5049, 3105345), (5865, 2673297), (6831, 2295255), (6885, 2277253), (8415, 1863207), (9001, 1741905), (9315, 1683187), (10557, 1485165), (11385, 1377153), (12903, 1215135), (15147, 1035115), (17595, 891099), (20493, 765085), (21505, 729081), (25245, 621069), (27003, 580635), (31671, 495055), (34155, 459051), (38709, 405045), (45005, 348381), (52785, 297033), (64515, 243027), (75735, 207023), (81009, 193545), (99011, 158355), (102465, 153017), (116127, 135015)]