2543996895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^2$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 4504381056

約数和(自身を除く): 1960384161

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 431, 913, 1245, 1293, 2155, 2739, 4565, 4741, 6465, 13695, 14223, 23705, 35773, 71115, 107319, 178865, 185761, 393503, 536595, 557283, 928805, 1180509, 1967515, 2043371, 2786415, 5902545, 6130113, 10216855, 15418163, 30650565, 46254489, 77090815, 169599793, 231272445, 508799379, 847998965, 2543996895]

約数ペア:

[(1, 2543996895), (3, 847998965), (5, 508799379), (11, 231272445), (15, 169599793), (33, 77090815), (55, 46254489), (83, 30650565), (165, 15418163), (249, 10216855), (415, 6130113), (431, 5902545), (913, 2786415), (1245, 2043371), (1293, 1967515), (2155, 1180509), (2739, 928805), (4565, 557283), (4741, 536595), (6465, 393503), (13695, 185761), (14223, 178865), (23705, 107319), (35773, 71115)]