13405635

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 24000000

約数和(自身を除く): 10594365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 499, 597, 995, 1497, 1791, 2495, 2985, 4491, 5373, 7485, 8955, 13473, 22455, 26865, 67365, 99301, 297903, 496505, 893709, 1489515, 2681127, 4468545, 13405635]

約数ペア:

[(1, 13405635), (3, 4468545), (5, 2681127), (9, 1489515), (15, 893709), (27, 496505), (45, 297903), (135, 99301), (199, 67365), (499, 26865), (597, 22455), (995, 13473), (1497, 8955), (1791, 7485), (2495, 5373), (2985, 4491)]