138082165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23869}}^1$

素因数の和:23976

約数の個数: 16

約数和(自身を含む): 180457200

約数和(自身を除く): 42375035

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 23869, 119345, 310297, 1551485, 2124341, 10621705, 27616433, 138082165]

約数ペア:

[(1, 138082165), (5, 27616433), (13, 10621705), (65, 2124341), (89, 1551485), (445, 310297), (1157, 119345), (5785, 23869)]