18270165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52957}}^1$

素因数の和:52988

約数の個数: 16

約数和(自身を含む): 30503808

約数和(自身を除く): 12233643

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 52957, 158871, 264785, 794355, 1218011, 3654033, 6090055, 18270165]

約数ペア:

[(1, 18270165), (3, 6090055), (5, 3654033), (15, 1218011), (23, 794355), (69, 264785), (115, 158871), (345, 52957)]