125895497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 34981303

約数列:

[1, 7, 13, 37, 91, 139, 259, 269, 481, 973, 1807, 1883, 3367, 3497, 5143, 9953, 12649, 24479, 36001, 37391, 66859, 69671, 129389, 261737, 468013, 486083, 905723, 1383467, 3402581, 9684269, 17985071, 125895497]

約数ペア:

[(1, 125895497), (7, 17985071), (13, 9684269), (37, 3402581), (91, 1383467), (139, 905723), (259, 486083), (269, 468013), (481, 261737), (973, 129389), (1807, 69671), (1883, 66859), (3367, 37391), (3497, 36001), (5143, 24479), (9953, 12649)]