26802855

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 47118240

約数和(自身を除く): 20315385

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 8389, 25167, 41945, 75501, 125835, 377505, 595619, 1786857, 2978095, 5360571, 8934285, 26802855]

約数ペア:

[(1, 26802855), (3, 8934285), (5, 5360571), (9, 2978095), (15, 1786857), (45, 595619), (71, 377505), (213, 125835), (355, 75501), (639, 41945), (1065, 25167), (3195, 8389)]