25190553

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 34112960

約数和(自身を除く): 8922407

約数列:

[1, 3, 139, 193, 313, 417, 579, 939, 26827, 43507, 60409, 80481, 130521, 181227, 8396851, 25190553]

約数ペア:

[(1, 25190553), (3, 8396851), (139, 181227), (193, 130521), (313, 80481), (417, 60409), (579, 43507), (939, 26827)]