25771295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3371}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 33989760

約数和(自身を除く): 8218465

約数列:

[1, 5, 11, 55, 139, 695, 1529, 3371, 7645, 16855, 37081, 185405, 468569, 2342845, 5154259, 25771295]

約数ペア:

[(1, 25771295), (5, 5154259), (11, 2342845), (55, 468569), (139, 185405), (695, 37081), (1529, 16855), (3371, 7645)]