1295187075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 3073490784

約数和(自身を除く): 1778303709

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 25, 35, 39, 45, 51, 61, 63, 65, 75, 85, 91, 105, 117, 119, 153, 175, 183, 195, 221, 225, 255, 273, 305, 315, 325, 357, 425, 427, 455, 525, 549, 585, 595, 663, 765, 793, 819, 915, 975, 1037, 1071, 1105, 1275, 1281, 1365, 1525, 1547, 1575, 1785, 1989, 2135, 2275, 2379, 2745, 2925, 2975, 3111, 3315, 3721, 3825, 3843, 3965, 4095, 4575, 4641, 5185, 5355, 5525, 5551, 6405, 6825, 7137, 7259, 7735, 8925, 9333, 9945, 10675, 11163, 11895, 13481, 13725, 13923, 15555, 16575, 16653, 18605, 19215, 19825, 20475, 21777, 23205, 25925, 26047, 26775, 27755, 32025, 33489, 35685, 36295, 38675, 40443, 46665, 48373, 49725, 49959, 55815, 59475, 63257, 65331, 67405, 69615, 77775, 78141, 83265, 93025, 94367, 96075, 108885, 116025, 121329, 130235, 138775, 145119, 167445, 178425, 181475, 189771, 202215, 233325, 234423, 241865, 249795, 279075, 283101, 316285, 326655, 337025, 338611, 348075, 390705, 416325, 435357, 442799, 471835, 544425, 569313, 606645, 651175, 725595, 822341, 837225, 849303, 948855, 1011075, 1015833, 1172115, 1209325, 1248975, 1328397, 1415505, 1581425, 1633275, 1693055, 1953525, 2176785, 2213995, 2359175, 2467023, 2846565, 3033225, 3047499, 3627975, 3985191, 4111705, 4246515, 4744275, 5079165, 5756387, 5860575, 6641985, 7077525, 7401069, 8465275, 10883925, 11069975, 12335115, 14232825, 15237495, 17269161, 19925955, 20558525, 21232575, 25395825, 28781935, 33209925, 37005345, 51807483, 61675575, 76187475, 86345805, 99629775, 143909675, 185026725, 259037415, 431729025, 1295187075]

約数ペア:

[(1, 1295187075), (3, 431729025), (5, 259037415), (7, 185026725), (9, 143909675), (13, 99629775), (15, 86345805), (17, 76187475), (21, 61675575), (25, 51807483), (35, 37005345), (39, 33209925), (45, 28781935), (51, 25395825), (61, 21232575), (63, 20558525), (65, 19925955), (75, 17269161), (85, 15237495), (91, 14232825), (105, 12335115), (117, 11069975), (119, 10883925), (153, 8465275), (175, 7401069), (183, 7077525), (195, 6641985), (221, 5860575), (225, 5756387), (255, 5079165), (273, 4744275), (305, 4246515), (315, 4111705), (325, 3985191), (357, 3627975), (425, 3047499), (427, 3033225), (455, 2846565), (525, 2467023), (549, 2359175), (585, 2213995), (595, 2176785), (663, 1953525), (765, 1693055), (793, 1633275), (819, 1581425), (915, 1415505), (975, 1328397), (1037, 1248975), (1071, 1209325), (1105, 1172115), (1275, 1015833), (1281, 1011075), (1365, 948855), (1525, 849303), (1547, 837225), (1575, 822341), (1785, 725595), (1989, 651175), (2135, 606645), (2275, 569313), (2379, 544425), (2745, 471835), (2925, 442799), (2975, 435357), (3111, 416325), (3315, 390705), (3721, 348075), (3825, 338611), (3843, 337025), (3965, 326655), (4095, 316285), (4575, 283101), (4641, 279075), (5185, 249795), (5355, 241865), (5525, 234423), (5551, 233325), (6405, 202215), (6825, 189771), (7137, 181475), (7259, 178425), (7735, 167445), (8925, 145119), (9333, 138775), (9945, 130235), (10675, 121329), (11163, 116025), (11895, 108885), (13481, 96075), (13725, 94367), (13923, 93025), (15555, 83265), (16575, 78141), (16653, 77775), (18605, 69615), (19215, 67405), (19825, 65331), (20475, 63257), (21777, 59475), (23205, 55815), (25925, 49959), (26047, 49725), (26775, 48373), (27755, 46665), (32025, 40443), (33489, 38675), (35685, 36295)]