26961465

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14153}}^1$

素因数の和:14288

約数の個数: 16

約数和(自身を含む): 43481088

約数和(自身を除く): 16519623

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 14153, 42459, 70765, 212295, 1797431, 5392293, 8987155, 26961465]

約数ペア:

[(1, 26961465), (3, 8987155), (5, 5392293), (15, 1797431), (127, 212295), (381, 70765), (635, 42459), (1905, 14153)]