426965175

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 180

約数和(自身を含む): 993774936

約数和(自身を除く): 566809761

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 49, 63, 65, 75, 81, 91, 105, 117, 135, 147, 175, 189, 195, 225, 245, 273, 315, 325, 331, 351, 405, 441, 455, 525, 567, 585, 637, 675, 735, 819, 945, 975, 993, 1053, 1225, 1323, 1365, 1575, 1655, 1755, 1911, 2025, 2205, 2275, 2317, 2457, 2835, 2925, 2979, 3185, 3675, 3969, 4095, 4303, 4725, 4965, 5265, 5733, 6615, 6825, 6951, 7371, 8275, 8775, 8937, 9555, 11025, 11585, 12285, 12909, 14175, 14895, 15925, 16219, 17199, 19845, 20475, 20853, 21515, 24825, 26325, 26811, 28665, 30121, 33075, 34755, 36855, 38727, 44685, 47775, 48657, 51597, 57925, 61425, 62559, 64545, 74475, 81095, 85995, 90363, 99225, 104265, 107575, 116181, 134055, 143325, 145971, 150605, 173775, 184275, 187677, 193635, 210847, 223425, 243285, 257985, 271089, 312795, 322725, 348543, 405475, 429975, 437913, 451815, 521325, 580905, 632541, 670275, 729855, 753025, 813267, 938385, 968175, 1054235, 1216425, 1289925, 1313739, 1355445, 1563975, 1742715, 1897623, 2189565, 2259075, 2439801, 2904525, 3162705, 3649275, 4066335, 4691925, 5271175, 5692869, 6568695, 6777225, 8713575, 9488115, 10947825, 12199005, 15813525, 17078607, 20331675, 28464345, 32843475, 47440575, 60995025, 85393035, 142321725, 426965175]

約数ペア:

[(1, 426965175), (3, 142321725), (5, 85393035), (7, 60995025), (9, 47440575), (13, 32843475), (15, 28464345), (21, 20331675), (25, 17078607), (27, 15813525), (35, 12199005), (39, 10947825), (45, 9488115), (49, 8713575), (63, 6777225), (65, 6568695), (75, 5692869), (81, 5271175), (91, 4691925), (105, 4066335), (117, 3649275), (135, 3162705), (147, 2904525), (175, 2439801), (189, 2259075), (195, 2189565), (225, 1897623), (245, 1742715), (273, 1563975), (315, 1355445), (325, 1313739), (331, 1289925), (351, 1216425), (405, 1054235), (441, 968175), (455, 938385), (525, 813267), (567, 753025), (585, 729855), (637, 670275), (675, 632541), (735, 580905), (819, 521325), (945, 451815), (975, 437913), (993, 429975), (1053, 405475), (1225, 348543), (1323, 322725), (1365, 312795), (1575, 271089), (1655, 257985), (1755, 243285), (1911, 223425), (2025, 210847), (2205, 193635), (2275, 187677), (2317, 184275), (2457, 173775), (2835, 150605), (2925, 145971), (2979, 143325), (3185, 134055), (3675, 116181), (3969, 107575), (4095, 104265), (4303, 99225), (4725, 90363), (4965, 85995), (5265, 81095), (5733, 74475), (6615, 64545), (6825, 62559), (6951, 61425), (7371, 57925), (8275, 51597), (8775, 48657), (8937, 47775), (9555, 44685), (11025, 38727), (11585, 36855), (12285, 34755), (12909, 33075), (14175, 30121), (14895, 28665), (15925, 26811), (16219, 26325), (17199, 24825), (19845, 21515), (20475, 20853)]