1269039555

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 2663884800

約数和(自身を除く): 1394845245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 81, 105, 135, 177, 189, 243, 281, 295, 315, 405, 413, 531, 567, 729, 843, 885, 945, 1215, 1239, 1405, 1593, 1701, 1967, 2065, 2187, 2529, 2655, 2835, 3645, 3717, 4215, 4779, 5103, 5901, 6195, 7587, 7965, 8505, 9835, 10935, 11151, 12645, 14337, 15309, 16579, 17703, 18585, 22761, 23895, 25515, 29505, 33453, 37935, 43011, 49737, 53109, 55755, 68283, 71685, 76545, 82895, 88515, 100359, 113805, 116053, 129033, 149211, 159327, 167265, 204849, 215055, 248685, 265545, 301077, 341415, 348159, 447633, 477981, 501795, 580265, 614547, 645165, 746055, 796635, 903231, 1024245, 1044477, 1342899, 1433943, 1505385, 1740795, 2238165, 2389905, 3072735, 3133431, 4028697, 4301829, 4516155, 5222385, 6714495, 7169715, 9400293, 12086091, 15667155, 20143485, 21509145, 28200879, 36258273, 47001465, 60430455, 84602637, 141004395, 181291365, 253807911, 423013185, 1269039555]

約数ペア:

[(1, 1269039555), (3, 423013185), (5, 253807911), (7, 181291365), (9, 141004395), (15, 84602637), (21, 60430455), (27, 47001465), (35, 36258273), (45, 28200879), (59, 21509145), (63, 20143485), (81, 15667155), (105, 12086091), (135, 9400293), (177, 7169715), (189, 6714495), (243, 5222385), (281, 4516155), (295, 4301829), (315, 4028697), (405, 3133431), (413, 3072735), (531, 2389905), (567, 2238165), (729, 1740795), (843, 1505385), (885, 1433943), (945, 1342899), (1215, 1044477), (1239, 1024245), (1405, 903231), (1593, 796635), (1701, 746055), (1967, 645165), (2065, 614547), (2187, 580265), (2529, 501795), (2655, 477981), (2835, 447633), (3645, 348159), (3717, 341415), (4215, 301077), (4779, 265545), (5103, 248685), (5901, 215055), (6195, 204849), (7587, 167265), (7965, 159327), (8505, 149211), (9835, 129033), (10935, 116053), (11151, 113805), (12645, 100359), (14337, 88515), (15309, 82895), (16579, 76545), (17703, 71685), (18585, 68283), (22761, 55755), (23895, 53109), (25515, 49737), (29505, 43011), (33453, 37935)]