28242015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110753}}^1$

素因数の和:110778

約数の個数: 16

約数和(自身を含む): 47845728

約数和(自身を除く): 19603713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 110753, 332259, 553765, 1661295, 1882801, 5648403, 9414005, 28242015]

約数ペア:

[(1, 28242015), (3, 9414005), (5, 5648403), (15, 1882801), (17, 1661295), (51, 553765), (85, 332259), (255, 110753)]