2268255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 1775265

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 233, 295, 649, 699, 885, 1165, 1947, 2563, 3245, 3495, 7689, 9735, 12815, 13747, 38445, 41241, 68735, 151217, 206205, 453651, 756085, 2268255]

約数ペア:

[(1, 2268255), (3, 756085), (5, 453651), (11, 206205), (15, 151217), (33, 68735), (55, 41241), (59, 38445), (165, 13747), (177, 12815), (233, 9735), (295, 7689), (649, 3495), (699, 3245), (885, 2563), (1165, 1947)]