258184035

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{41879}}^1$

素因数の和:42027

約数の個数: 24

約数和(自身を含む): 450796320

約数和(自身を除く): 192612285

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 41879, 125637, 209395, 376911, 628185, 1884555, 5737423, 17212269, 28687115, 51636807, 86061345, 258184035]

約数ペア:

[(1, 258184035), (3, 86061345), (5, 51636807), (9, 28687115), (15, 17212269), (45, 5737423), (137, 1884555), (411, 628185), (685, 376911), (1233, 209395), (2055, 125637), (6165, 41879)]