85424281345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1\times {\mathrm{200003}}^1$

素因数の和:206592

約数の個数: 16

約数和(自身を含む): 110411808192

約数和(自身を除く): 24987526847

約数列:

[1, 5, 13, 65, 6571, 32855, 85423, 200003, 427115, 1000015, 2600039, 13000195, 1314219713, 6571098565, 17084856269, 85424281345]

約数ペア:

[(1, 85424281345), (5, 17084856269), (13, 6571098565), (65, 1314219713), (6571, 13000195), (32855, 2600039), (85423, 1000015), (200003, 427115)]