131414615

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 159657696

約数和(自身を除く): 28243081

約数列:

[1, 5, 131, 313, 641, 655, 1565, 3205, 41003, 83971, 200633, 205015, 419855, 1003165, 26282923, 131414615]

約数ペア:

[(1, 131414615), (5, 26282923), (131, 1003165), (313, 419855), (641, 205015), (655, 200633), (1565, 83971), (3205, 41003)]