4005280755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 8539914240

約数和(自身を除く): 4534633485

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 53, 63, 71, 93, 105, 109, 155, 159, 213, 217, 265, 279, 315, 327, 355, 371, 465, 477, 497, 545, 639, 651, 763, 795, 981, 1065, 1085, 1113, 1395, 1491, 1635, 1643, 1855, 1953, 2201, 2289, 2385, 2485, 3195, 3255, 3339, 3379, 3763, 3815, 4473, 4905, 4929, 5565, 5777, 6603, 6867, 7455, 7739, 8215, 9765, 10137, 11005, 11289, 11445, 11501, 14787, 15407, 16695, 16895, 17331, 18815, 19809, 22365, 23217, 23653, 24645, 26341, 28885, 30411, 33015, 33867, 34335, 34503, 38695, 40439, 46221, 50685, 51993, 54173, 56445, 57505, 69651, 70959, 73935, 77035, 79023, 86655, 99045, 103509, 116085, 116653, 118265, 121317, 131705, 138663, 152055, 162519, 169335, 172515, 179087, 202195, 212877, 231105, 237069, 239909, 259965, 270865, 348255, 349959, 354795, 363951, 395115, 410167, 487557, 517545, 537261, 583265, 606585, 693315, 719727, 812595, 816571, 895435, 1049877, 1064385, 1185345, 1199545, 1230501, 1253609, 1611783, 1679363, 1749795, 1819755, 2050835, 2159181, 2437785, 2449713, 2686305, 2871169, 3598635, 3691503, 3760827, 4082855, 5038089, 5249385, 6152505, 6268045, 7349139, 8058915, 8396815, 8613507, 10795905, 11282481, 12248565, 12715177, 14355845, 15114267, 18457515, 18804135, 25190445, 25840521, 36745695, 38145531, 43067535, 56412405, 63575885, 75571335, 89006239, 114436593, 129202605, 190727655, 267018717, 445031195, 572182965, 801056151, 1335093585, 4005280755]

約数ペア:

[(1, 4005280755), (3, 1335093585), (5, 801056151), (7, 572182965), (9, 445031195), (15, 267018717), (21, 190727655), (31, 129202605), (35, 114436593), (45, 89006239), (53, 75571335), (63, 63575885), (71, 56412405), (93, 43067535), (105, 38145531), (109, 36745695), (155, 25840521), (159, 25190445), (213, 18804135), (217, 18457515), (265, 15114267), (279, 14355845), (315, 12715177), (327, 12248565), (355, 11282481), (371, 10795905), (465, 8613507), (477, 8396815), (497, 8058915), (545, 7349139), (639, 6268045), (651, 6152505), (763, 5249385), (795, 5038089), (981, 4082855), (1065, 3760827), (1085, 3691503), (1113, 3598635), (1395, 2871169), (1491, 2686305), (1635, 2449713), (1643, 2437785), (1855, 2159181), (1953, 2050835), (2201, 1819755), (2289, 1749795), (2385, 1679363), (2485, 1611783), (3195, 1253609), (3255, 1230501), (3339, 1199545), (3379, 1185345), (3763, 1064385), (3815, 1049877), (4473, 895435), (4905, 816571), (4929, 812595), (5565, 719727), (5777, 693315), (6603, 606585), (6867, 583265), (7455, 537261), (7739, 517545), (8215, 487557), (9765, 410167), (10137, 395115), (11005, 363951), (11289, 354795), (11445, 349959), (11501, 348255), (14787, 270865), (15407, 259965), (16695, 239909), (16895, 237069), (17331, 231105), (18815, 212877), (19809, 202195), (22365, 179087), (23217, 172515), (23653, 169335), (24645, 162519), (26341, 152055), (28885, 138663), (30411, 131705), (33015, 121317), (33867, 118265), (34335, 116653), (34503, 116085), (38695, 103509), (40439, 99045), (46221, 86655), (50685, 79023), (51993, 77035), (54173, 73935), (56445, 70959), (57505, 69651)]