138919755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{712409}}^1$

素因数の和:712430

約数の個数: 16

約数和(自身を含む): 239369760

約数和(自身を除く): 100450005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 712409, 2137227, 3562045, 9261317, 10686135, 27783951, 46306585, 138919755]

約数ペア:

[(1, 138919755), (3, 46306585), (5, 27783951), (13, 10686135), (15, 9261317), (39, 3562045), (65, 2137227), (195, 712409)]