126219995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3547}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 165535488

約数和(自身を除く): 39315493

約数列:

[1, 5, 11, 55, 647, 3235, 3547, 7117, 17735, 35585, 39017, 195085, 2294909, 11474545, 25243999, 126219995]

約数ペア:

[(1, 126219995), (5, 25243999), (11, 11474545), (55, 2294909), (647, 195085), (3235, 39017), (3547, 35585), (7117, 17735)]