243325885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{3109}}^1$

素因数の和:4548

約数の個数: 16

約数和(自身を含む): 318862080

約数和(自身を除く): 75536195

約数列:

[1, 5, 11, 55, 1423, 3109, 7115, 15545, 15653, 34199, 78265, 170995, 4424107, 22120535, 48665177, 243325885]

約数ペア:

[(1, 243325885), (5, 48665177), (11, 22120535), (55, 4424107), (1423, 170995), (3109, 78265), (7115, 34199), (15545, 15653)]