2499690848265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{44051297}}^1$

素因数の和:44051418

約数の個数: 48

約数和(自身を含む): 4714193706768

約数和(自身を除く): 2214502858503

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 873, 1261, 1455, 3783, 4365, 6305, 11349, 18915, 56745, 44051297, 132153891, 220256485, 396461673, 572666861, 660769455, 1718000583, 1982308365, 2863334305, 4272975809, 5154001749, 8590002915, 12818927427, 21364879045, 25770008745, 38456782281, 55548685517, 64094637135, 166646056551, 192283911405, 277743427585, 499938169653, 833230282755, 2499690848265]

約数ペア:

[(1, 2499690848265), (3, 833230282755), (5, 499938169653), (9, 277743427585), (13, 192283911405), (15, 166646056551), (39, 64094637135), (45, 55548685517), (65, 38456782281), (97, 25770008745), (117, 21364879045), (195, 12818927427), (291, 8590002915), (485, 5154001749), (585, 4272975809), (873, 2863334305), (1261, 1982308365), (1455, 1718000583), (3783, 660769455), (4365, 572666861), (6305, 396461673), (11349, 220256485), (18915, 132153891), (56745, 44051297)]