2085340545

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 3829446720

約数和(自身を除く): 1744106175

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 197, 295, 405, 443, 531, 591, 885, 985, 1329, 1593, 1773, 2215, 2655, 2955, 3987, 4779, 5319, 6645, 7965, 8865, 11623, 11961, 15957, 19935, 23895, 26137, 26595, 34869, 35883, 58115, 59805, 78411, 79785, 87271, 104607, 130685, 174345, 179415, 235233, 261813, 313821, 392055, 436355, 523035, 705699, 785439, 941463, 1176165, 1309065, 1569105, 2117097, 2356317, 3528495, 3927195, 4707315, 5148989, 7068951, 10585485, 11781585, 15446967, 25744945, 35344755, 46340901, 77234835, 139022703, 231704505, 417068109, 695113515, 2085340545]

約数ペア:

[(1, 2085340545), (3, 695113515), (5, 417068109), (9, 231704505), (15, 139022703), (27, 77234835), (45, 46340901), (59, 35344755), (81, 25744945), (135, 15446967), (177, 11781585), (197, 10585485), (295, 7068951), (405, 5148989), (443, 4707315), (531, 3927195), (591, 3528495), (885, 2356317), (985, 2117097), (1329, 1569105), (1593, 1309065), (1773, 1176165), (2215, 941463), (2655, 785439), (2955, 705699), (3987, 523035), (4779, 436355), (5319, 392055), (6645, 313821), (7965, 261813), (8865, 235233), (11623, 179415), (11961, 174345), (15957, 130685), (19935, 104607), (23895, 87271), (26137, 79785), (26595, 78411), (34869, 59805), (35883, 58115)]