26966805

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41809}}^1$

素因数の和:41860

約数の個数: 16

約数和(自身を含む): 44151360

約数和(自身を除く): 17184555

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 41809, 125427, 209045, 627135, 1797787, 5393361, 8988935, 26966805]

約数ペア:

[(1, 26966805), (3, 8988935), (5, 5393361), (15, 1797787), (43, 627135), (129, 209045), (215, 125427), (645, 41809)]