78016555

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 94820544

約数和(自身を除く): 16803989

約数列:

[1, 5, 167, 233, 401, 835, 1165, 2005, 38911, 66967, 93433, 194555, 334835, 467165, 15603311, 78016555]

約数ペア:

[(1, 78016555), (5, 15603311), (167, 467165), (233, 334835), (401, 194555), (835, 93433), (1165, 66967), (2005, 38911)]