129342385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6091}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 161413632

約数和(自身を除く): 32071247

約数列:

[1, 5, 31, 137, 155, 685, 4247, 6091, 21235, 30455, 188821, 834467, 944105, 4172335, 25868477, 129342385]

約数ペア:

[(1, 129342385), (5, 25868477), (31, 4172335), (137, 944105), (155, 834467), (685, 188821), (4247, 30455), (6091, 21235)]