12309615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16091}}^1$

素因数の和:16119

約数の個数: 24

約数和(自身を含む): 22593168

約数和(自身を除く): 10283553

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16091, 48273, 80455, 144819, 241365, 273547, 724095, 820641, 1367735, 2461923, 4103205, 12309615]

約数ペア:

[(1, 12309615), (3, 4103205), (5, 2461923), (9, 1367735), (15, 820641), (17, 724095), (45, 273547), (51, 241365), (85, 144819), (153, 80455), (255, 48273), (765, 16091)]