90525001

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{13291}}^1$

素因数の和:13444

約数の個数: 12

約数和(自身を含む): 106070160

約数和(自身を除く): 15545159

約数列:

[1, 7, 49, 139, 973, 6811, 13291, 93037, 651259, 1847449, 12932143, 90525001]

約数ペア:

[(1, 90525001), (7, 12932143), (49, 1847449), (139, 651259), (973, 93037), (6811, 13291)]