8106996975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7566

約数の個数: 144

約数和(自身を含む): 17830358784

約数和(自身を除く): 9723361809

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 121, 165, 175, 187, 231, 255, 275, 357, 363, 385, 425, 525, 561, 595, 605, 825, 847, 935, 1155, 1275, 1309, 1785, 1815, 1925, 2057, 2541, 2805, 2975, 3025, 3927, 4235, 4675, 5775, 6171, 6545, 7507, 8925, 9075, 10285, 12705, 14025, 14399, 19635, 21175, 22521, 30855, 32725, 37535, 43197, 51425, 52549, 63525, 71995, 82577, 98175, 112605, 127619, 154275, 157647, 187675, 215985, 247731, 262745, 359975, 382857, 412885, 563025, 578039, 638095, 788235, 893333, 908347, 1079925, 1238655, 1313725, 1403809, 1734117, 1914285, 2064425, 2679999, 2725041, 2890195, 3190475, 3941175, 4211427, 4466665, 4541735, 6193275, 6358429, 7019045, 8670585, 9571425, 9826663, 13399995, 13625205, 14450975, 15441899, 19075287, 21057135, 22333325, 22708675, 29479989, 31792145, 35095225, 43352925, 46325697, 49133315, 66999975, 68126025, 77209495, 95376435, 105285675, 108093293, 147399945, 158960725, 231628485, 245666575, 324279879, 386047475, 476882175, 540466465, 736999725, 1158142425, 1621399395, 2702332325, 8106996975]

約数ペア:

[(1, 8106996975), (3, 2702332325), (5, 1621399395), (7, 1158142425), (11, 736999725), (15, 540466465), (17, 476882175), (21, 386047475), (25, 324279879), (33, 245666575), (35, 231628485), (51, 158960725), (55, 147399945), (75, 108093293), (77, 105285675), (85, 95376435), (105, 77209495), (119, 68126025), (121, 66999975), (165, 49133315), (175, 46325697), (187, 43352925), (231, 35095225), (255, 31792145), (275, 29479989), (357, 22708675), (363, 22333325), (385, 21057135), (425, 19075287), (525, 15441899), (561, 14450975), (595, 13625205), (605, 13399995), (825, 9826663), (847, 9571425), (935, 8670585), (1155, 7019045), (1275, 6358429), (1309, 6193275), (1785, 4541735), (1815, 4466665), (1925, 4211427), (2057, 3941175), (2541, 3190475), (2805, 2890195), (2975, 2725041), (3025, 2679999), (3927, 2064425), (4235, 1914285), (4675, 1734117), (5775, 1403809), (6171, 1313725), (6545, 1238655), (7507, 1079925), (8925, 908347), (9075, 893333), (10285, 788235), (12705, 638095), (14025, 578039), (14399, 563025), (19635, 412885), (21175, 382857), (22521, 359975), (30855, 262745), (32725, 247731), (37535, 215985), (43197, 187675), (51425, 157647), (52549, 154275), (63525, 127619), (71995, 112605), (82577, 98175)]