31300055

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 38379744

約数和(自身を除く): 7079689

約数列:

[1, 5, 67, 233, 335, 401, 1165, 2005, 15611, 26867, 78055, 93433, 134335, 467165, 6260011, 31300055]

約数ペア:

[(1, 31300055), (5, 6260011), (67, 467165), (233, 134335), (335, 93433), (401, 78055), (1165, 26867), (2005, 15611)]