248050655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{2531}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 315568224

約数和(自身を除く): 67517569

約数列:

[1, 5, 17, 85, 1153, 2531, 5765, 12655, 19601, 43027, 98005, 215135, 2918243, 14591215, 49610131, 248050655]

約数ペア:

[(1, 248050655), (5, 49610131), (17, 14591215), (85, 2918243), (1153, 215135), (2531, 98005), (5765, 43027), (12655, 19601)]