5249867895

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{1531}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 9177770784

約数和(自身を除く): 3927902889

約数列:

[1, 3, 5, 9, 15, 45, 181, 421, 543, 905, 1263, 1531, 1629, 2105, 2715, 3789, 4593, 6315, 7655, 8145, 13779, 18945, 22965, 68895, 76201, 228603, 277111, 381005, 644551, 685809, 831333, 1143015, 1385555, 1933653, 2493999, 3222755, 3429045, 4156665, 5800959, 9668265, 12469995, 29004795, 116663731, 349991193, 583318655, 1049973579, 1749955965, 5249867895]

約数ペア:

[(1, 5249867895), (3, 1749955965), (5, 1049973579), (9, 583318655), (15, 349991193), (45, 116663731), (181, 29004795), (421, 12469995), (543, 9668265), (905, 5800959), (1263, 4156665), (1531, 3429045), (1629, 3222755), (2105, 2493999), (2715, 1933653), (3789, 1385555), (4593, 1143015), (6315, 831333), (7655, 685809), (8145, 644551), (13779, 381005), (18945, 277111), (22965, 228603), (68895, 76201)]