75145281

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 101710080

約数和(自身を除く): 26564799

約数列:

[1, 3, 89, 267, 431, 653, 1293, 1959, 38359, 58117, 115077, 174351, 281443, 844329, 25048427, 75145281]

約数ペア:

[(1, 75145281), (3, 25048427), (89, 844329), (267, 281443), (431, 174351), (653, 115077), (1293, 58117), (1959, 38359)]