28652565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112363}}^1$

素因数の和:112388

約数の個数: 16

約数和(自身を含む): 48541248

約数和(自身を除く): 19888683

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 112363, 337089, 561815, 1685445, 1910171, 5730513, 9550855, 28652565]

約数ペア:

[(1, 28652565), (3, 9550855), (5, 5730513), (15, 1910171), (17, 1685445), (51, 561815), (85, 337089), (255, 112363)]