3979165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 4971312

約数和(自身を除く): 992147

約数列:

[1, 5, 37, 137, 157, 185, 685, 785, 5069, 5809, 21509, 25345, 29045, 107545, 795833, 3979165]

約数ペア:

[(1, 3979165), (5, 795833), (37, 107545), (137, 29045), (157, 25345), (185, 21509), (685, 5809), (785, 5069)]