71310199675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19946909}}^1$

素因数の和:19946943

約数の個数: 24

約数和(自身を含む): 103883507280

約数和(自身を除く): 32573307605

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 19946909, 99734545, 219415999, 259309817, 498672725, 1097079995, 1296549085, 2852407987, 5485399975, 6482745425, 14262039935, 71310199675]

約数ペア:

[(1, 71310199675), (5, 14262039935), (11, 6482745425), (13, 5485399975), (25, 2852407987), (55, 1296549085), (65, 1097079995), (143, 498672725), (275, 259309817), (325, 219415999), (715, 99734545), (3575, 19946909)]