12091095

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 21200400

約数和(自身を除く): 9109305

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 3019, 4005, 9057, 15095, 27171, 45285, 135855, 268691, 806073, 1343455, 2418219, 4030365, 12091095]

約数ペア:

[(1, 12091095), (3, 4030365), (5, 2418219), (9, 1343455), (15, 806073), (45, 268691), (89, 135855), (267, 45285), (445, 27171), (801, 15095), (1335, 9057), (3019, 4005)]