53297525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{68771}}^1$

素因数の和:68812

約数の個数: 12

約数和(自身を含む): 68221824

約数和(自身を除く): 14924299

約数列:

[1, 5, 25, 31, 155, 775, 68771, 343855, 1719275, 2131901, 10659505, 53297525]

約数ペア:

[(1, 53297525), (5, 10659505), (25, 2131901), (31, 1719275), (155, 343855), (775, 68771)]