26687145

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14009}}^1$

素因数の和:14144

約数の個数: 16

約数和(自身を含む): 43038720

約数和(自身を除く): 16351575

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 14009, 42027, 70045, 210135, 1779143, 5337429, 8895715, 26687145]

約数ペア:

[(1, 26687145), (3, 8895715), (5, 5337429), (15, 1779143), (127, 210135), (381, 70045), (635, 42027), (1905, 14009)]