63697725

素因数分解:

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

素因数の和:117

約数の個数: 192

約数和(自身を含む): 154990080

約数和(自身を除く): 91292355

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 25, 27, 35, 39, 45, 51, 61, 63, 65, 75, 85, 91, 105, 117, 119, 135, 153, 175, 183, 189, 195, 221, 225, 255, 273, 305, 315, 325, 351, 357, 425, 427, 455, 459, 525, 549, 585, 595, 663, 675, 765, 793, 819, 915, 945, 975, 1037, 1071, 1105, 1275, 1281, 1365, 1525, 1547, 1575, 1647, 1755, 1785, 1989, 2135, 2275, 2295, 2379, 2457, 2745, 2925, 2975, 3111, 3213, 3315, 3825, 3843, 3965, 4095, 4575, 4641, 4725, 5185, 5355, 5525, 5551, 5967, 6405, 6825, 7137, 7259, 7735, 8235, 8775, 8925, 9333, 9945, 10675, 11475, 11529, 11895, 12285, 13481, 13725, 13923, 15555, 16065, 16575, 16653, 19215, 19825, 20475, 21411, 21777, 23205, 25925, 26775, 27755, 27999, 29835, 32025, 35685, 36295, 38675, 40443, 41175, 41769, 46665, 49725, 49959, 57645, 59475, 61425, 65331, 67405, 69615, 77775, 80325, 83265, 94367, 96075, 107055, 108885, 116025, 121329, 138775, 139995, 149175, 149877, 178425, 181475, 195993, 202215, 208845, 233325, 249795, 283101, 288225, 326655, 337025, 348075, 363987, 416325, 471835, 535275, 544425, 606645, 699975, 749385, 849303, 979965, 1011075, 1044225, 1248975, 1415505, 1633275, 1819935, 2359175, 2547909, 3033225, 3746925, 4246515, 4899825, 7077525, 9099675, 12739545, 21232575, 63697725]

約数ペア:

[(1, 63697725), (3, 21232575), (5, 12739545), (7, 9099675), (9, 7077525), (13, 4899825), (15, 4246515), (17, 3746925), (21, 3033225), (25, 2547909), (27, 2359175), (35, 1819935), (39, 1633275), (45, 1415505), (51, 1248975), (61, 1044225), (63, 1011075), (65, 979965), (75, 849303), (85, 749385), (91, 699975), (105, 606645), (117, 544425), (119, 535275), (135, 471835), (153, 416325), (175, 363987), (183, 348075), (189, 337025), (195, 326655), (221, 288225), (225, 283101), (255, 249795), (273, 233325), (305, 208845), (315, 202215), (325, 195993), (351, 181475), (357, 178425), (425, 149877), (427, 149175), (455, 139995), (459, 138775), (525, 121329), (549, 116025), (585, 108885), (595, 107055), (663, 96075), (675, 94367), (765, 83265), (793, 80325), (819, 77775), (915, 69615), (945, 67405), (975, 65331), (1037, 61425), (1071, 59475), (1105, 57645), (1275, 49959), (1281, 49725), (1365, 46665), (1525, 41769), (1547, 41175), (1575, 40443), (1647, 38675), (1755, 36295), (1785, 35685), (1989, 32025), (2135, 29835), (2275, 27999), (2295, 27755), (2379, 26775), (2457, 25925), (2745, 23205), (2925, 21777), (2975, 21411), (3111, 20475), (3213, 19825), (3315, 19215), (3825, 16653), (3843, 16575), (3965, 16065), (4095, 15555), (4575, 13923), (4641, 13725), (4725, 13481), (5185, 12285), (5355, 11895), (5525, 11529), (5551, 11475), (5967, 10675), (6405, 9945), (6825, 9333), (7137, 8925), (7259, 8775), (7735, 8235)]