13770255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54001}}^1$

素因数の和:54026

約数の個数: 16

約数和(自身を含む): 23328864

約数和(自身を除く): 9558609

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 54001, 162003, 270005, 810015, 918017, 2754051, 4590085, 13770255]

約数ペア:

[(1, 13770255), (3, 4590085), (5, 2754051), (15, 918017), (17, 810015), (51, 270005), (85, 162003), (255, 54001)]