2015012317227

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5279}}^1\times {\mathrm{22921}}^1$

素因数の和:28284

約数の個数: 64

約数和(自身を含む): 3361678172160

約数和(自身を除く): 1346665854933

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5279, 5551, 15837, 16653, 22921, 36953, 68627, 68763, 110859, 160447, 205881, 297973, 322019, 480389, 481341, 893919, 966057, 1398181, 1441167, 2085811, 2254133, 4186247, 4194543, 6257433, 6762399, 9787267, 12558741, 18176353, 29303729, 29361801, 54529059, 87911187, 120999959, 127234471, 362999877, 381703413, 846999713, 1572999467, 2540999139, 4718998401, 7380997499, 11010996269, 22142992497, 33032988807, 51666982493, 95952967487, 155000947479, 287858902461, 671670772409, 2015012317227]

約数ペア:

[(1, 2015012317227), (3, 671670772409), (7, 287858902461), (13, 155000947479), (21, 95952967487), (39, 51666982493), (61, 33032988807), (91, 22142992497), (183, 11010996269), (273, 7380997499), (427, 4718998401), (793, 2540999139), (1281, 1572999467), (2379, 846999713), (5279, 381703413), (5551, 362999877), (15837, 127234471), (16653, 120999959), (22921, 87911187), (36953, 54529059), (68627, 29361801), (68763, 29303729), (110859, 18176353), (160447, 12558741), (205881, 9787267), (297973, 6762399), (322019, 6257433), (480389, 4194543), (481341, 4186247), (893919, 2254133), (966057, 2085811), (1398181, 1441167)]