57707265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 64220415

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 2939, 3927, 6545, 8817, 14695, 19635, 20573, 32329, 44085, 49963, 61719, 96987, 102865, 149889, 161645, 226303, 249815, 308595, 349741, 484935, 549593, 678909, 749445, 1049223, 1131515, 1648779, 1748705, 2747965, 3394545, 3847151, 5246115, 8243895, 11541453, 19235755, 57707265]

約数ペア:

[(1, 57707265), (3, 19235755), (5, 11541453), (7, 8243895), (11, 5246115), (15, 3847151), (17, 3394545), (21, 2747965), (33, 1748705), (35, 1648779), (51, 1131515), (55, 1049223), (77, 749445), (85, 678909), (105, 549593), (119, 484935), (165, 349741), (187, 308595), (231, 249815), (255, 226303), (357, 161645), (385, 149889), (561, 102865), (595, 96987), (935, 61719), (1155, 49963), (1309, 44085), (1785, 32329), (2805, 20573), (2939, 19635), (3927, 14695), (6545, 8817)]