64888974085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{9001}}^1\times {\mathrm{110909}}^1$

素因数の和:119928

約数の個数: 16

約数和(自身を含む): 83866592880

約数和(自身を除く): 18977618795

約数列:

[1, 5, 13, 65, 9001, 45005, 110909, 117013, 554545, 585065, 1441817, 7209085, 998291909, 4991459545, 12977794817, 64888974085]

約数ペア:

[(1, 64888974085), (5, 12977794817), (13, 4991459545), (65, 998291909), (9001, 7209085), (45005, 1441817), (110909, 585065), (117013, 554545)]