1800389835365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 2505840758784

約数和(自身を除く): 705450923419

約数列:

[1, 5, 11, 43, 55, 61, 71, 137, 215, 305, 355, 473, 671, 685, 781, 1283, 1507, 2365, 2623, 3053, 3355, 3905, 4331, 5891, 6415, 7535, 8357, 9727, 13115, 14113, 15265, 21655, 28853, 29455, 33583, 41785, 47641, 48635, 55169, 64801, 70565, 78263, 91093, 91927, 106997, 144265, 167915, 175771, 186233, 238205, 275845, 324005, 359351, 391315, 418261, 455465, 459635, 534985, 593347, 606859, 860893, 878855, 931165, 1002023, 1796755, 1933481, 2048563, 2091305, 2966735, 3034295, 3365309, 3916999, 3952861, 4304465, 4600871, 5010115, 5556673, 6526817, 7558153, 9667405, 10242815, 10722031, 12479741, 16826545, 19584995, 19764305, 23004355, 25513921, 27783365, 32634085, 37018399, 37790765, 43086989, 53610155, 61123403, 62398705, 83139683, 117942341, 127569605, 137277151, 185091995, 215434945, 238936939, 280653131, 305617015, 415698415, 461047333, 536628863, 589711705, 686385755, 761264201, 1194684695, 1403265655, 2305236665, 2628306329, 2683144315, 3806321005, 5071520663, 5902917493, 8373906211, 13141531645, 25357603315, 29514587465, 32734360643, 41869531055, 163671803215, 360077967073, 1800389835365]

約数ペア:

[(1, 1800389835365), (5, 360077967073), (11, 163671803215), (43, 41869531055), (55, 32734360643), (61, 29514587465), (71, 25357603315), (137, 13141531645), (215, 8373906211), (305, 5902917493), (355, 5071520663), (473, 3806321005), (671, 2683144315), (685, 2628306329), (781, 2305236665), (1283, 1403265655), (1507, 1194684695), (2365, 761264201), (2623, 686385755), (3053, 589711705), (3355, 536628863), (3905, 461047333), (4331, 415698415), (5891, 305617015), (6415, 280653131), (7535, 238936939), (8357, 215434945), (9727, 185091995), (13115, 137277151), (14113, 127569605), (15265, 117942341), (21655, 83139683), (28853, 62398705), (29455, 61123403), (33583, 53610155), (41785, 43086989), (47641, 37790765), (48635, 37018399), (55169, 32634085), (64801, 27783365), (70565, 25513921), (78263, 23004355), (91093, 19764305), (91927, 19584995), (106997, 16826545), (144265, 12479741), (167915, 10722031), (175771, 10242815), (186233, 9667405), (238205, 7558153), (275845, 6526817), (324005, 5556673), (359351, 5010115), (391315, 4600871), (418261, 4304465), (455465, 3952861), (459635, 3916999), (534985, 3365309), (593347, 3034295), (606859, 2966735), (860893, 2091305), (878855, 2048563), (931165, 1933481), (1002023, 1796755)]