248913755

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 302236704

約数和(自身を除く): 53322949

約数列:

[1, 5, 131, 293, 655, 1297, 1465, 6485, 38383, 169907, 191915, 380021, 849535, 1900105, 49782751, 248913755]

約数ペア:

[(1, 248913755), (5, 49782751), (131, 1900105), (293, 849535), (655, 380021), (1297, 191915), (1465, 169907), (6485, 38383)]