39065465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 48686400

約数和(自身を除く): 9620935

約数列:

[1, 5, 29, 145, 419, 643, 2095, 3215, 12151, 18647, 60755, 93235, 269417, 1347085, 7813093, 39065465]

約数ペア:

[(1, 39065465), (5, 7813093), (29, 1347085), (145, 269417), (419, 93235), (643, 60755), (2095, 18647), (3215, 12151)]