42543525025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{54894871}}^1$

素因数の和:54894912

約数の個数: 12

約数和(自身を含む): 54455713024

約数和(自身を除く): 11912187999

約数列:

[1, 5, 25, 31, 155, 775, 54894871, 274474355, 1372371775, 1701741001, 8508705005, 42543525025]

約数ペア:

[(1, 42543525025), (5, 8508705005), (25, 1701741001), (31, 1372371775), (155, 274474355), (775, 54894871)]