61939555

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 75703680

約数和(自身を除く): 13764125

約数列:

[1, 5, 79, 233, 395, 673, 1165, 3365, 18407, 53167, 92035, 156809, 265835, 784045, 12387911, 61939555]

約数ペア:

[(1, 61939555), (5, 12387911), (79, 784045), (233, 265835), (395, 156809), (673, 92035), (1165, 53167), (3365, 18407)]