121976065

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 149567616

約数和(自身を除く): 27591551

約数列:

[1, 5, 73, 131, 365, 655, 2551, 9563, 12755, 47815, 186223, 334181, 931115, 1670905, 24395213, 121976065]

約数ペア:

[(1, 121976065), (5, 24395213), (73, 1670905), (131, 931115), (365, 334181), (655, 186223), (2551, 47815), (9563, 12755)]