138215535

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{249037}}^1$

素因数の和:249082

約数の個数: 16

約数和(自身を含む): 227122656

約数和(自身を除く): 88907121

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 249037, 747111, 1245185, 3735555, 9214369, 27643107, 46071845, 138215535]

約数ペア:

[(1, 138215535), (3, 46071845), (5, 27643107), (15, 9214369), (37, 3735555), (111, 1245185), (185, 747111), (555, 249037)]