51645045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{683}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 83935008

約数和(自身を除く): 32289963

約数列:

[1, 3, 5, 15, 71, 213, 355, 683, 1065, 2049, 3415, 5041, 10245, 15123, 25205, 48493, 75615, 145479, 242465, 727395, 3443003, 10329009, 17215015, 51645045]

約数ペア:

[(1, 51645045), (3, 17215015), (5, 10329009), (15, 3443003), (71, 727395), (213, 242465), (355, 145479), (683, 75615), (1065, 48493), (2049, 25205), (3415, 15123), (5041, 10245)]