5145165

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 9129120

約数和(自身を除く): 3983955

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2659, 7977, 13295, 23931, 39885, 114337, 119655, 343011, 571685, 1029033, 1715055, 5145165]

約数ペア:

[(1, 5145165), (3, 1715055), (5, 1029033), (9, 571685), (15, 343011), (43, 119655), (45, 114337), (129, 39885), (215, 23931), (387, 13295), (645, 7977), (1935, 2659)]