9579980975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{20168381}}^1$

素因数の和:20168410

約数の個数: 12

約数和(自身を含む): 12504396840

約数和(自身を除く): 2924415865

約数列:

[1, 5, 19, 25, 95, 475, 20168381, 100841905, 383199239, 504209525, 1915996195, 9579980975]

約数ペア:

[(1, 9579980975), (5, 1915996195), (19, 504209525), (25, 383199239), (95, 100841905), (475, 20168381)]