12775305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18121}}^1$

素因数の和:18176

約数の個数: 16

約数和(自身を含む): 20876544

約数和(自身を除く): 8101239

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 18121, 54363, 90605, 271815, 851687, 2555061, 4258435, 12775305]

約数ペア:

[(1, 12775305), (3, 4258435), (5, 2555061), (15, 851687), (47, 271815), (141, 90605), (235, 54363), (705, 18121)]