15339015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20051}}^1$

素因数の和:20079

約数の個数: 24

約数和(自身を含む): 28153008

約数和(自身を除く): 12813993

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20051, 60153, 100255, 180459, 300765, 340867, 902295, 1022601, 1704335, 3067803, 5113005, 15339015]

約数ペア:

[(1, 15339015), (3, 5113005), (5, 3067803), (9, 1704335), (15, 1022601), (17, 902295), (45, 340867), (51, 300765), (85, 180459), (153, 100255), (255, 60153), (765, 20051)]