28860135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113177}}^1$

素因数の和:113202

約数の個数: 16

約数和(自身を含む): 48892896

約数和(自身を除く): 20032761

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 113177, 339531, 565885, 1697655, 1924009, 5772027, 9620045, 28860135]

約数ペア:

[(1, 28860135), (3, 9620045), (5, 5772027), (15, 1924009), (17, 1697655), (51, 565885), (85, 339531), (255, 113177)]