27140715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{86161}}^1$

素因数の和:86179

約数の個数: 24

約数和(自身を含む): 53765088

約数和(自身を除く): 26624373

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 86161, 258483, 430805, 603127, 775449, 1292415, 1809381, 3015635, 3877245, 5428143, 9046905, 27140715]

約数ペア:

[(1, 27140715), (3, 9046905), (5, 5428143), (7, 3877245), (9, 3015635), (15, 1809381), (21, 1292415), (35, 775449), (45, 603127), (63, 430805), (105, 258483), (315, 86161)]