13392345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 23483520

約数和(自身を除く): 10091175

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 1811, 2465, 5433, 7395, 9055, 27165, 30787, 52519, 92361, 153935, 157557, 262595, 461805, 787785, 892823, 2678469, 4464115, 13392345]

約数ペア:

[(1, 13392345), (3, 4464115), (5, 2678469), (15, 892823), (17, 787785), (29, 461805), (51, 262595), (85, 157557), (87, 153935), (145, 92361), (255, 52519), (435, 30787), (493, 27165), (1479, 9055), (1811, 7395), (2465, 5433)]