26826555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 49305600

約数和(自身を除く): 22479045

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1069, 1195, 1673, 3207, 3585, 5019, 5345, 7483, 8365, 16035, 22449, 25095, 37415, 112245, 255491, 766473, 1277455, 1788437, 3832365, 5365311, 8942185, 26826555]

約数ペア:

[(1, 26826555), (3, 8942185), (5, 5365311), (7, 3832365), (15, 1788437), (21, 1277455), (35, 766473), (105, 255491), (239, 112245), (717, 37415), (1069, 25095), (1195, 22449), (1673, 16035), (3207, 8365), (3585, 7483), (5019, 5345)]