13471605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42767}}^1$

素因数の和:42785

約数の個数: 24

約数和(自身を含む): 26687232

約数和(自身を除く): 13215627

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42767, 128301, 213835, 299369, 384903, 641505, 898107, 1496845, 1924515, 2694321, 4490535, 13471605]

約数ペア:

[(1, 13471605), (3, 4490535), (5, 2694321), (7, 1924515), (9, 1496845), (15, 898107), (21, 641505), (35, 384903), (45, 299369), (63, 213835), (105, 128301), (315, 42767)]