244697085

素因数分解:

$3^3\times 5^1\times {\mathrm{1812571}}^1$

素因数の和:1812585

約数の個数: 16

約数和(自身を含む): 435017280

約数和(自身を除く): 190320195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1812571, 5437713, 9062855, 16313139, 27188565, 48939417, 81565695, 244697085]

約数ペア:

[(1, 244697085), (3, 81565695), (5, 48939417), (9, 27188565), (15, 16313139), (27, 9062855), (45, 5437713), (135, 1812571)]