13851885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29789}}^1$

素因数の和:29828

約数の個数: 16

約数和(自身を含む): 22878720

約数和(自身を除く): 9026835

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 29789, 89367, 148945, 446835, 923459, 2770377, 4617295, 13851885]

約数ペア:

[(1, 13851885), (3, 4617295), (5, 2770377), (15, 923459), (31, 446835), (93, 148945), (155, 89367), (465, 29789)]