28248135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110777}}^1$

素因数の和:110802

約数の個数: 16

約数和(自身を含む): 47856096

約数和(自身を除く): 19607961

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 110777, 332331, 553885, 1661655, 1883209, 5649627, 9416045, 28248135]

約数ペア:

[(1, 28248135), (3, 9416045), (5, 5649627), (15, 1883209), (17, 1661655), (51, 553885), (85, 332331), (255, 110777)]