28324455

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3307}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 45412224

約数和(自身を除く): 17087769

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 3307, 8565, 9921, 16535, 49605, 1888297, 5664891, 9441485, 28324455]

約数ペア:

[(1, 28324455), (3, 9441485), (5, 5664891), (15, 1888297), (571, 49605), (1713, 16535), (2855, 9921), (3307, 8565)]