85873605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{248909}}^1$

素因数の和:248940

約数の個数: 16

約数和(自身を含む): 143372160

約数和(自身を除く): 57498555

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 248909, 746727, 1244545, 3733635, 5724907, 17174721, 28624535, 85873605]

約数ペア:

[(1, 85873605), (3, 28624535), (5, 17174721), (15, 5724907), (23, 3733635), (69, 1244545), (115, 746727), (345, 248909)]