39285675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 87737440

約数和(自身を除く): 48451765

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 37, 39, 45, 55, 65, 75, 99, 111, 117, 121, 135, 143, 165, 185, 195, 225, 275, 297, 325, 333, 351, 363, 407, 429, 481, 495, 555, 585, 605, 675, 715, 825, 925, 975, 999, 1089, 1221, 1287, 1443, 1485, 1573, 1665, 1755, 1815, 2035, 2145, 2405, 2475, 2775, 2925, 3025, 3267, 3575, 3663, 3861, 4329, 4477, 4719, 4995, 5291, 5445, 6105, 6435, 7215, 7425, 7865, 8325, 8775, 9075, 10175, 10725, 10989, 12025, 12987, 13431, 14157, 15873, 16335, 18315, 19305, 21645, 22385, 23595, 24975, 26455, 27225, 30525, 32175, 36075, 39325, 40293, 42471, 47619, 54945, 58201, 64935, 67155, 70785, 79365, 81675, 91575, 96525, 108225, 111925, 117975, 120879, 132275, 142857, 174603, 201465, 212355, 238095, 274725, 291005, 324675, 335775, 353925, 396825, 523809, 604395, 714285, 873015, 1007325, 1061775, 1190475, 1455025, 1571427, 2619045, 3021975, 3571425, 4365075, 7857135, 13095225, 39285675]

約数ペア:

[(1, 39285675), (3, 13095225), (5, 7857135), (9, 4365075), (11, 3571425), (13, 3021975), (15, 2619045), (25, 1571427), (27, 1455025), (33, 1190475), (37, 1061775), (39, 1007325), (45, 873015), (55, 714285), (65, 604395), (75, 523809), (99, 396825), (111, 353925), (117, 335775), (121, 324675), (135, 291005), (143, 274725), (165, 238095), (185, 212355), (195, 201465), (225, 174603), (275, 142857), (297, 132275), (325, 120879), (333, 117975), (351, 111925), (363, 108225), (407, 96525), (429, 91575), (481, 81675), (495, 79365), (555, 70785), (585, 67155), (605, 64935), (675, 58201), (715, 54945), (825, 47619), (925, 42471), (975, 40293), (999, 39325), (1089, 36075), (1221, 32175), (1287, 30525), (1443, 27225), (1485, 26455), (1573, 24975), (1665, 23595), (1755, 22385), (1815, 21645), (2035, 19305), (2145, 18315), (2405, 16335), (2475, 15873), (2775, 14157), (2925, 13431), (3025, 12987), (3267, 12025), (3575, 10989), (3663, 10725), (3861, 10175), (4329, 9075), (4477, 8775), (4719, 8325), (4995, 7865), (5291, 7425), (5445, 7215), (6105, 6435)]