26756805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 44311680

約数和(自身を除く): 17554875

約数列:

[1, 3, 5, 15, 41, 123, 139, 205, 313, 417, 615, 695, 939, 1565, 2085, 4695, 5699, 12833, 17097, 28495, 38499, 43507, 64165, 85485, 130521, 192495, 217535, 652605, 1783787, 5351361, 8918935, 26756805]

約数ペア:

[(1, 26756805), (3, 8918935), (5, 5351361), (15, 1783787), (41, 652605), (123, 217535), (139, 192495), (205, 130521), (313, 85485), (417, 64165), (615, 43507), (695, 38499), (939, 28495), (1565, 17097), (2085, 12833), (4695, 5699)]