68887155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{124121}}^1$

素因数の和:124166

約数の個数: 16

約数和(自身を含む): 113199264

約数和(自身を除く): 44312109

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 124121, 372363, 620605, 1861815, 4592477, 13777431, 22962385, 68887155]

約数ペア:

[(1, 68887155), (3, 22962385), (5, 13777431), (15, 4592477), (37, 1861815), (111, 620605), (185, 372363), (555, 124121)]