2905804935

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 6005606544

約数和(自身を除く): 3099801609

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 135, 137, 165, 207, 243, 253, 297, 345, 405, 411, 495, 529, 621, 685, 729, 759, 891, 1035, 1215, 1233, 1265, 1485, 1507, 1587, 1863, 2055, 2277, 2645, 2673, 3105, 3151, 3645, 3699, 3795, 4455, 4521, 4761, 5589, 5819, 6165, 6831, 7535, 7935, 8019, 9315, 9453, 11097, 11385, 13365, 13563, 14283, 15755, 16767, 17457, 18495, 20493, 22605, 23805, 27945, 28359, 29095, 33291, 34155, 34661, 40095, 40689, 42849, 47265, 52371, 55485, 61479, 67815, 71415, 72473, 83835, 85077, 87285, 99873, 102465, 103983, 122067, 128547, 141795, 157113, 166455, 173305, 184437, 203445, 214245, 217419, 255231, 261855, 307395, 311949, 362365, 366201, 385641, 425385, 471339, 499365, 519915, 610335, 642735, 652257, 765693, 785565, 797203, 922185, 935847, 1087095, 1098603, 1276155, 1414017, 1559745, 1831005, 1928205, 1956771, 2297079, 2356695, 2391609, 2807541, 3261285, 3828465, 3986015, 4242051, 4679235, 5493015, 5870313, 7070085, 7174827, 8422623, 9783855, 11485395, 11958045, 14037705, 17610939, 21210255, 21524481, 25267869, 29351565, 35874135, 42113115, 52832817, 64573443, 88054695, 107622405, 126339345, 193720329, 264164085, 322867215, 581160987, 968601645, 2905804935]

約数ペア:

[(1, 2905804935), (3, 968601645), (5, 581160987), (9, 322867215), (11, 264164085), (15, 193720329), (23, 126339345), (27, 107622405), (33, 88054695), (45, 64573443), (55, 52832817), (69, 42113115), (81, 35874135), (99, 29351565), (115, 25267869), (135, 21524481), (137, 21210255), (165, 17610939), (207, 14037705), (243, 11958045), (253, 11485395), (297, 9783855), (345, 8422623), (405, 7174827), (411, 7070085), (495, 5870313), (529, 5493015), (621, 4679235), (685, 4242051), (729, 3986015), (759, 3828465), (891, 3261285), (1035, 2807541), (1215, 2391609), (1233, 2356695), (1265, 2297079), (1485, 1956771), (1507, 1928205), (1587, 1831005), (1863, 1559745), (2055, 1414017), (2277, 1276155), (2645, 1098603), (2673, 1087095), (3105, 935847), (3151, 922185), (3645, 797203), (3699, 785565), (3795, 765693), (4455, 652257), (4521, 642735), (4761, 610335), (5589, 519915), (5819, 499365), (6165, 471339), (6831, 425385), (7535, 385641), (7935, 366201), (8019, 362365), (9315, 311949), (9453, 307395), (11097, 261855), (11385, 255231), (13365, 217419), (13563, 214245), (14283, 203445), (15755, 184437), (16767, 173305), (17457, 166455), (18495, 157113), (20493, 141795), (22605, 128547), (23805, 122067), (27945, 103983), (28359, 102465), (29095, 99873), (33291, 87285), (34155, 85077), (34661, 83835), (40095, 72473), (40689, 71415), (42849, 67815), (47265, 61479), (52371, 55485)]