26185155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 18189885

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1069, 1633, 3207, 4899, 5345, 8165, 16035, 24495, 24587, 73761, 75899, 122935, 227697, 368805, 379495, 1138485, 1745677, 5237031, 8728385, 26185155]

約数ペア:

[(1, 26185155), (3, 8728385), (5, 5237031), (15, 1745677), (23, 1138485), (69, 379495), (71, 368805), (115, 227697), (213, 122935), (345, 75899), (355, 73761), (1065, 24587), (1069, 24495), (1633, 16035), (3207, 8165), (4899, 5345)]