68271145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1307}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 84883968

約数和(自身を除く): 16612823

約数列:

[1, 5, 31, 155, 337, 1307, 1685, 6535, 10447, 40517, 52235, 202585, 440459, 2202295, 13654229, 68271145]

約数ペア:

[(1, 68271145), (5, 13654229), (31, 2202295), (155, 440459), (337, 202585), (1307, 52235), (1685, 40517), (6535, 10447)]