67060865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 83007936

約数和(自身を除く): 15947071

約数列:

[1, 5, 43, 131, 215, 655, 2381, 5633, 11905, 28165, 102383, 311911, 511915, 1559555, 13412173, 67060865]

約数ペア:

[(1, 67060865), (5, 13412173), (43, 1559555), (131, 511915), (215, 311911), (655, 102383), (2381, 28165), (5633, 11905)]