271566205

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{12197}}^1$

素因数の和:12336

約数の個数: 16

約数和(自身を含む): 335786544

約数和(自身を除く): 64220339

約数列:

[1, 5, 61, 73, 305, 365, 4453, 12197, 22265, 60985, 744017, 890381, 3720085, 4451905, 54313241, 271566205]

約数ペア:

[(1, 271566205), (5, 54313241), (61, 4451905), (73, 3720085), (305, 890381), (365, 744017), (4453, 60985), (12197, 22265)]