14278455

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 11667465

約数列:

[1, 3, 5, 9, 15, 41, 45, 71, 109, 123, 205, 213, 327, 355, 369, 545, 615, 639, 981, 1065, 1635, 1845, 2911, 3195, 4469, 4905, 7739, 8733, 13407, 14555, 22345, 23217, 26199, 38695, 40221, 43665, 67035, 69651, 116085, 130995, 201105, 317299, 348255, 951897, 1586495, 2855691, 4759485, 14278455]

約数ペア:

[(1, 14278455), (3, 4759485), (5, 2855691), (9, 1586495), (15, 951897), (41, 348255), (45, 317299), (71, 201105), (109, 130995), (123, 116085), (205, 69651), (213, 67035), (327, 43665), (355, 40221), (369, 38695), (545, 26199), (615, 23217), (639, 22345), (981, 14555), (1065, 13407), (1635, 8733), (1845, 7739), (2911, 4905), (3195, 4469)]