25000855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1811}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 32876928

約数和(自身を除く): 7876073

約数列:

[1, 5, 11, 55, 251, 1255, 1811, 2761, 9055, 13805, 19921, 99605, 454561, 2272805, 5000171, 25000855]

約数ペア:

[(1, 25000855), (5, 5000171), (11, 2272805), (55, 454561), (251, 99605), (1255, 19921), (1811, 13805), (2761, 9055)]