20139244125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4127}}^1$

素因数の和:4189

約数の個数: 192

約数和(自身を含む): 45252919296

約数和(自身を除く): 25113675171

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 125, 143, 165, 169, 175, 195, 231, 273, 275, 325, 375, 385, 429, 455, 507, 525, 715, 825, 845, 875, 975, 1001, 1155, 1183, 1365, 1375, 1625, 1859, 1925, 2145, 2275, 2535, 2625, 3003, 3549, 3575, 4125, 4127, 4225, 4875, 5005, 5577, 5775, 5915, 6825, 9295, 9625, 10725, 11375, 12381, 12675, 13013, 15015, 17745, 17875, 20635, 21125, 25025, 27885, 28875, 28889, 29575, 34125, 39039, 45397, 46475, 53625, 53651, 61905, 63375, 65065, 75075, 86667, 88725, 103175, 125125, 136191, 139425, 144445, 147875, 160953, 195195, 226985, 232375, 268255, 309525, 317779, 325325, 375375, 375557, 433335, 443625, 515875, 590161, 680955, 697125, 697463, 722225, 804765, 953337, 975975, 1126671, 1134925, 1341275, 1547625, 1588895, 1626625, 1770483, 1877785, 2092389, 2166675, 2950805, 3404775, 3487315, 3611125, 4023825, 4131127, 4766685, 4879875, 4882241, 5633355, 5674625, 6706375, 7672093, 7944475, 8852415, 9388925, 10461945, 10833375, 12393381, 14646723, 14754025, 17023875, 17436575, 20119125, 20655635, 23016279, 23833425, 24411205, 28166775, 38360465, 39722375, 44262075, 46944625, 52309725, 53704651, 61966905, 73233615, 73770125, 87182875, 103278175, 115081395, 119167125, 122056025, 140833875, 161113953, 191802325, 221310375, 261548625, 268523255, 309834525, 366168075, 516390875, 575406975, 610280125, 805569765, 959011625, 1342616275, 1549172625, 1830840375, 2877034875, 4027848825, 6713081375, 20139244125]

約数ペア:

[(1, 20139244125), (3, 6713081375), (5, 4027848825), (7, 2877034875), (11, 1830840375), (13, 1549172625), (15, 1342616275), (21, 959011625), (25, 805569765), (33, 610280125), (35, 575406975), (39, 516390875), (55, 366168075), (65, 309834525), (75, 268523255), (77, 261548625), (91, 221310375), (105, 191802325), (125, 161113953), (143, 140833875), (165, 122056025), (169, 119167125), (175, 115081395), (195, 103278175), (231, 87182875), (273, 73770125), (275, 73233615), (325, 61966905), (375, 53704651), (385, 52309725), (429, 46944625), (455, 44262075), (507, 39722375), (525, 38360465), (715, 28166775), (825, 24411205), (845, 23833425), (875, 23016279), (975, 20655635), (1001, 20119125), (1155, 17436575), (1183, 17023875), (1365, 14754025), (1375, 14646723), (1625, 12393381), (1859, 10833375), (1925, 10461945), (2145, 9388925), (2275, 8852415), (2535, 7944475), (2625, 7672093), (3003, 6706375), (3549, 5674625), (3575, 5633355), (4125, 4882241), (4127, 4879875), (4225, 4766685), (4875, 4131127), (5005, 4023825), (5577, 3611125), (5775, 3487315), (5915, 3404775), (6825, 2950805), (9295, 2166675), (9625, 2092389), (10725, 1877785), (11375, 1770483), (12381, 1626625), (12675, 1588895), (13013, 1547625), (15015, 1341275), (17745, 1134925), (17875, 1126671), (20635, 975975), (21125, 953337), (25025, 804765), (27885, 722225), (28875, 697463), (28889, 697125), (29575, 680955), (34125, 590161), (39039, 515875), (45397, 443625), (46475, 433335), (53625, 375557), (53651, 375375), (61905, 325325), (63375, 317779), (65065, 309525), (75075, 268255), (86667, 232375), (88725, 226985), (103175, 195195), (125125, 160953), (136191, 147875), (139425, 144445)]