129333587045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64185403}}^1$

素因数の和:64185452

約数の個数: 16

約数和(自身を含む): 172530365952

約数和(自身を除く): 43196778907

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 64185403, 320927015, 834410239, 1989747493, 4172051195, 9948737465, 25866717409, 129333587045]

約数ペア:

[(1, 129333587045), (5, 25866717409), (13, 9948737465), (31, 4172051195), (65, 1989747493), (155, 834410239), (403, 320927015), (2015, 64185403)]