5145543

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 8564400

約数和(自身を除く): 3418857

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 199, 221, 507, 597, 663, 1521, 1791, 1989, 2587, 2873, 3383, 7761, 8619, 10149, 23283, 25857, 30447, 33631, 43979, 100893, 131937, 302679, 395811, 571727, 1715181, 5145543]

約数ペア:

[(1, 5145543), (3, 1715181), (9, 571727), (13, 395811), (17, 302679), (39, 131937), (51, 100893), (117, 43979), (153, 33631), (169, 30447), (199, 25857), (221, 23283), (507, 10149), (597, 8619), (663, 7761), (1521, 3383), (1791, 2873), (1989, 2587)]