388524385

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 472329792

約数和(自身を除く): 83805407

約数列:

[1, 5, 131, 197, 655, 985, 3011, 15055, 25807, 129035, 394441, 593167, 1972205, 2965835, 77704877, 388524385]

約数ペア:

[(1, 388524385), (5, 77704877), (131, 2965835), (197, 1972205), (655, 593167), (985, 394441), (3011, 129035), (15055, 25807)]