25796667

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 40951008

約数和(自身を除く): 15154341

約数列:

[1, 3, 13, 17, 39, 41, 51, 73, 123, 169, 219, 221, 507, 533, 663, 697, 949, 1241, 1599, 2091, 2847, 2873, 2993, 3723, 6929, 8619, 8979, 9061, 12337, 16133, 20787, 27183, 37011, 38909, 48399, 50881, 116727, 117793, 152643, 209729, 353379, 505817, 629187, 661453, 1517451, 1984359, 8598889, 25796667]

約数ペア:

[(1, 25796667), (3, 8598889), (13, 1984359), (17, 1517451), (39, 661453), (41, 629187), (51, 505817), (73, 353379), (123, 209729), (169, 152643), (219, 117793), (221, 116727), (507, 50881), (533, 48399), (663, 38909), (697, 37011), (949, 27183), (1241, 20787), (1599, 16133), (2091, 12337), (2847, 9061), (2873, 8979), (2993, 8619), (3723, 6929)]