2764777725

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 5230915200

約数和(自身を除く): 2466137475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 83, 135, 183, 225, 249, 305, 415, 549, 675, 747, 809, 915, 1245, 1525, 1647, 2075, 2241, 2427, 2745, 3735, 4045, 4575, 5063, 6225, 7281, 8235, 11205, 12135, 13725, 15189, 18675, 20225, 21843, 25315, 36405, 41175, 45567, 49349, 56025, 60675, 67147, 75945, 109215, 126575, 136701, 148047, 182025, 201441, 227835, 246745, 335735, 379725, 444141, 546075, 604323, 683505, 740235, 1007205, 1139175, 1233725, 1332423, 1678675, 1812969, 2220705, 3021615, 3417525, 3701175, 4095967, 5036025, 6662115, 9064845, 11103525, 12287901, 15108075, 20479835, 33310575, 36863703, 45324225, 61439505, 102399175, 110591109, 184318515, 307197525, 552955545, 921592575, 2764777725]

約数ペア:

[(1, 2764777725), (3, 921592575), (5, 552955545), (9, 307197525), (15, 184318515), (25, 110591109), (27, 102399175), (45, 61439505), (61, 45324225), (75, 36863703), (83, 33310575), (135, 20479835), (183, 15108075), (225, 12287901), (249, 11103525), (305, 9064845), (415, 6662115), (549, 5036025), (675, 4095967), (747, 3701175), (809, 3417525), (915, 3021615), (1245, 2220705), (1525, 1812969), (1647, 1678675), (2075, 1332423), (2241, 1233725), (2427, 1139175), (2745, 1007205), (3735, 740235), (4045, 683505), (4575, 604323), (5063, 546075), (6225, 444141), (7281, 379725), (8235, 335735), (11205, 246745), (12135, 227835), (13725, 201441), (15189, 182025), (18675, 148047), (20225, 136701), (21843, 126575), (25315, 109215), (36405, 75945), (41175, 67147), (45567, 60675), (49349, 56025)]