18244455

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 29821008

約数和(自身を除く): 11576553

約数列:

[1, 3, 5, 15, 53, 159, 265, 433, 795, 1299, 2165, 2809, 6495, 8427, 14045, 22949, 42135, 68847, 114745, 344235, 1216297, 3648891, 6081485, 18244455]

約数ペア:

[(1, 18244455), (3, 6081485), (5, 3648891), (15, 1216297), (53, 344235), (159, 114745), (265, 68847), (433, 42135), (795, 22949), (1299, 14045), (2165, 8427), (2809, 6495)]