25948245987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{16567}}^1$

素因数の和:16972

約数の個数: 48

約数和(自身を含む): 41172805440

約数和(自身を除く): 15224559453

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 353, 493, 1059, 1479, 3177, 4437, 6001, 10237, 16567, 18003, 30711, 49701, 54009, 92133, 149103, 174029, 281639, 480443, 522087, 844917, 1441329, 1566261, 2534751, 4323987, 5848151, 8167531, 17544453, 24502593, 52633359, 73507779, 99418567, 169596379, 298255701, 508789137, 894767103, 1526367411, 2883138443, 8649415329, 25948245987]

約数ペア:

[(1, 25948245987), (3, 8649415329), (9, 2883138443), (17, 1526367411), (29, 894767103), (51, 508789137), (87, 298255701), (153, 169596379), (261, 99418567), (353, 73507779), (493, 52633359), (1059, 24502593), (1479, 17544453), (3177, 8167531), (4437, 5848151), (6001, 4323987), (10237, 2534751), (16567, 1566261), (18003, 1441329), (30711, 844917), (49701, 522087), (54009, 480443), (92133, 281639), (149103, 174029)]