98710945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 121271040

約数和(自身を除く): 22560095

約数列:

[1, 5, 71, 109, 355, 545, 2551, 7739, 12755, 38695, 181121, 278059, 905605, 1390295, 19742189, 98710945]

約数ペア:

[(1, 98710945), (5, 19742189), (71, 1390295), (109, 905605), (355, 278059), (545, 181121), (2551, 38695), (7739, 12755)]