31223095

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 38841120

約数和(自身を除く): 7618025

約数列:

[1, 5, 53, 59, 265, 295, 1997, 3127, 9985, 15635, 105841, 117823, 529205, 589115, 6244619, 31223095]

約数ペア:

[(1, 31223095), (5, 6244619), (53, 589115), (59, 529205), (265, 117823), (295, 105841), (1997, 15635), (3127, 9985)]