53391585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{273803}}^1$

素因数の和:273824

約数の個数: 16

約数和(自身を含む): 91998144

約数和(自身を除く): 38606559

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 273803, 821409, 1369015, 3559439, 4107045, 10678317, 17797195, 53391585]

約数ペア:

[(1, 53391585), (3, 17797195), (5, 10678317), (13, 4107045), (15, 3559439), (39, 1369015), (65, 821409), (195, 273803)]