231566452455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 421132787712

約数和(自身を除く): 189566335257

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 97, 103, 123, 169, 195, 205, 223, 291, 309, 485, 507, 515, 533, 615, 669, 845, 1115, 1261, 1339, 1455, 1545, 1599, 2535, 2665, 2899, 3345, 3783, 3977, 4017, 4223, 6305, 6695, 6929, 7995, 8697, 9143, 9991, 11931, 12669, 14495, 16393, 17407, 18915, 19885, 20085, 20787, 21115, 21631, 22969, 27429, 29973, 34645, 37687, 43485, 45715, 49179, 49955, 51701, 52221, 54899, 59655, 63345, 64893, 68907, 81965, 87035, 103935, 108155, 113061, 114845, 118859, 129883, 137145, 149865, 155103, 164697, 188435, 245895, 258505, 261105, 274495, 281203, 298597, 324465, 344535, 356577, 389649, 409631, 565305, 594295, 649415, 672113, 713687, 775515, 823485, 843609, 886871, 895791, 941729, 1228893, 1406015, 1492985, 1545167, 1688479, 1782885, 1948245, 2016339, 2048155, 2141061, 2227993, 2660613, 2825187, 3360565, 3568435, 3655639, 3881761, 4218045, 4434355, 4478955, 4635501, 4708645, 5065437, 5325203, 6144465, 6683979, 7725835, 8442395, 10081695, 10705305, 10966917, 11139965, 11529323, 11645283, 12242477, 13303065, 14125935, 15975609, 18278195, 19408805, 23177505, 25327185, 26626015, 28963909, 33419895, 34587969, 36727431, 54834585, 57646615, 58226415, 61212385, 69227639, 79878045, 86891727, 91347713, 144819545, 149881199, 159152201, 172939845, 183637155, 207682917, 274043139, 346138195, 376530817, 434458635, 449643597, 456738565, 477456603, 749405995, 795761005, 1038414585, 1129592451, 1187520269, 1370215695, 1882654085, 2248217985, 2387283015, 3562560807, 5647962255, 5937601345, 15437763497, 17812804035, 46313290491, 77188817485, 231566452455]

約数ペア:

[(1, 231566452455), (3, 77188817485), (5, 46313290491), (13, 17812804035), (15, 15437763497), (39, 5937601345), (41, 5647962255), (65, 3562560807), (97, 2387283015), (103, 2248217985), (123, 1882654085), (169, 1370215695), (195, 1187520269), (205, 1129592451), (223, 1038414585), (291, 795761005), (309, 749405995), (485, 477456603), (507, 456738565), (515, 449643597), (533, 434458635), (615, 376530817), (669, 346138195), (845, 274043139), (1115, 207682917), (1261, 183637155), (1339, 172939845), (1455, 159152201), (1545, 149881199), (1599, 144819545), (2535, 91347713), (2665, 86891727), (2899, 79878045), (3345, 69227639), (3783, 61212385), (3977, 58226415), (4017, 57646615), (4223, 54834585), (6305, 36727431), (6695, 34587969), (6929, 33419895), (7995, 28963909), (8697, 26626015), (9143, 25327185), (9991, 23177505), (11931, 19408805), (12669, 18278195), (14495, 15975609), (16393, 14125935), (17407, 13303065), (18915, 12242477), (19885, 11645283), (20085, 11529323), (20787, 11139965), (21115, 10966917), (21631, 10705305), (22969, 10081695), (27429, 8442395), (29973, 7725835), (34645, 6683979), (37687, 6144465), (43485, 5325203), (45715, 5065437), (49179, 4708645), (49955, 4635501), (51701, 4478955), (52221, 4434355), (54899, 4218045), (59655, 3881761), (63345, 3655639), (64893, 3568435), (68907, 3360565), (81965, 2825187), (87035, 2660613), (103935, 2227993), (108155, 2141061), (113061, 2048155), (114845, 2016339), (118859, 1948245), (129883, 1782885), (137145, 1688479), (149865, 1545167), (155103, 1492985), (164697, 1406015), (188435, 1228893), (245895, 941729), (258505, 895791), (261105, 886871), (274495, 843609), (281203, 823485), (298597, 775515), (324465, 713687), (344535, 672113), (356577, 649415), (389649, 594295), (409631, 565305)]