25020187

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 26516160

約数和(自身を除く): 1495973

約数列:

[1, 53, 61, 71, 109, 3233, 3763, 4331, 5777, 6649, 7739, 229543, 352397, 410167, 472079, 25020187]

約数ペア:

[(1, 25020187), (53, 472079), (61, 410167), (71, 352397), (109, 229543), (3233, 7739), (3763, 6649), (4331, 5777)]