47686275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 112117824

約数和(自身を除く): 64431549

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 25, 35, 39, 45, 51, 63, 65, 75, 85, 91, 105, 117, 119, 137, 153, 175, 195, 221, 225, 255, 273, 315, 325, 357, 411, 425, 455, 525, 585, 595, 663, 685, 765, 819, 959, 975, 1071, 1105, 1233, 1275, 1365, 1547, 1575, 1781, 1785, 1989, 2055, 2275, 2329, 2877, 2925, 2975, 3315, 3425, 3825, 4095, 4641, 4795, 5343, 5355, 5525, 6165, 6825, 6987, 7735, 8631, 8905, 8925, 9945, 10275, 11645, 12467, 13923, 14385, 16029, 16303, 16575, 20475, 20961, 23205, 23975, 26715, 26775, 30277, 30825, 34935, 37401, 38675, 43155, 44525, 48909, 49725, 58225, 62335, 69615, 71925, 80145, 81515, 90831, 104805, 112203, 116025, 133575, 146727, 151385, 174675, 187005, 211939, 215775, 244545, 272493, 311675, 348075, 400725, 407575, 454155, 524025, 561015, 635817, 733635, 756925, 935025, 1059695, 1222725, 1362465, 1907451, 2270775, 2805075, 3179085, 3668175, 5298475, 6812325, 9537255, 15895425, 47686275]

約数ペア:

[(1, 47686275), (3, 15895425), (5, 9537255), (7, 6812325), (9, 5298475), (13, 3668175), (15, 3179085), (17, 2805075), (21, 2270775), (25, 1907451), (35, 1362465), (39, 1222725), (45, 1059695), (51, 935025), (63, 756925), (65, 733635), (75, 635817), (85, 561015), (91, 524025), (105, 454155), (117, 407575), (119, 400725), (137, 348075), (153, 311675), (175, 272493), (195, 244545), (221, 215775), (225, 211939), (255, 187005), (273, 174675), (315, 151385), (325, 146727), (357, 133575), (411, 116025), (425, 112203), (455, 104805), (525, 90831), (585, 81515), (595, 80145), (663, 71925), (685, 69615), (765, 62335), (819, 58225), (959, 49725), (975, 48909), (1071, 44525), (1105, 43155), (1233, 38675), (1275, 37401), (1365, 34935), (1547, 30825), (1575, 30277), (1781, 26775), (1785, 26715), (1989, 23975), (2055, 23205), (2275, 20961), (2329, 20475), (2877, 16575), (2925, 16303), (2975, 16029), (3315, 14385), (3425, 13923), (3825, 12467), (4095, 11645), (4641, 10275), (4795, 9945), (5343, 8925), (5355, 8905), (5525, 8631), (6165, 7735), (6825, 6987)]