69156145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 85809168

約数和(自身を除く): 16653023

約数列:

[1, 5, 37, 157, 185, 785, 2381, 5809, 11905, 29045, 88097, 373817, 440485, 1869085, 13831229, 69156145]

約数ペア:

[(1, 69156145), (5, 13831229), (37, 1869085), (157, 440485), (185, 373817), (785, 88097), (2381, 29045), (5809, 11905)]