57898385

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 70854912

約数和(自身を除く): 12956527

約数列:

[1, 5, 67, 335, 401, 431, 2005, 2155, 26867, 28877, 134335, 144385, 172831, 864155, 11579677, 57898385]

約数ペア:

[(1, 57898385), (5, 11579677), (67, 864155), (335, 172831), (401, 144385), (431, 134335), (2005, 28877), (2155, 26867)]