47208735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 94845504

約数和(自身を除く): 47636769

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2053, 2555, 3285, 4599, 6159, 7665, 10265, 14371, 18477, 22995, 30795, 43113, 71855, 92385, 129339, 149869, 215565, 449607, 646695, 749345, 1049083, 1348821, 2248035, 3147249, 5245415, 6744105, 9441747, 15736245, 47208735]

約数ペア:

[(1, 47208735), (3, 15736245), (5, 9441747), (7, 6744105), (9, 5245415), (15, 3147249), (21, 2248035), (35, 1348821), (45, 1049083), (63, 749345), (73, 646695), (105, 449607), (219, 215565), (315, 149869), (365, 129339), (511, 92385), (657, 71855), (1095, 43113), (1533, 30795), (2053, 22995), (2555, 18477), (3285, 14371), (4599, 10265), (6159, 7665)]