5280285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20732

約数の個数: 16

約数和(自身を含む): 8945856

約数和(自身を除く): 3665571

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20707, 62121, 103535, 310605, 352019, 1056057, 1760095, 5280285]

約数ペア:

[(1, 5280285), (3, 1760095), (5, 1056057), (15, 352019), (17, 310605), (51, 103535), (85, 62121), (255, 20707)]