15855849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 25039872

約数和(自身を除く): 9184023

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 3343, 4743, 10029, 30087, 56831, 103633, 170493, 310899, 511479, 932697, 1761761, 5285283, 15855849]

約数ペア:

[(1, 15855849), (3, 5285283), (9, 1761761), (17, 932697), (31, 511479), (51, 310899), (93, 170493), (153, 103633), (279, 56831), (527, 30087), (1581, 10029), (3343, 4743)]