25137177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4637}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 36361920

約数和(自身を除く): 11224743

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4637, 5421, 13911, 60281, 180843, 644543, 1933629, 8379059, 25137177]

約数ペア:

[(1, 25137177), (3, 8379059), (13, 1933629), (39, 644543), (139, 180843), (417, 60281), (1807, 13911), (4637, 5421)]