26842185

素因数分解:

$3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 48508416

約数和(自身を除く): 21666231

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 347, 405, 573, 955, 1041, 1719, 1735, 2865, 3123, 5157, 5205, 8595, 9369, 15471, 15615, 25785, 28107, 46845, 66277, 77355, 140535, 198831, 331385, 596493, 994155, 1789479, 2982465, 5368437, 8947395, 26842185]

約数ペア:

[(1, 26842185), (3, 8947395), (5, 5368437), (9, 2982465), (15, 1789479), (27, 994155), (45, 596493), (81, 331385), (135, 198831), (191, 140535), (347, 77355), (405, 66277), (573, 46845), (955, 28107), (1041, 25785), (1719, 15615), (1735, 15471), (2865, 9369), (3123, 8595), (5157, 5205)]