26897535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28463}}^1$

素因数の和:28484

約数の個数: 32

約数和(自身を含む): 54650880

約数和(自身を除く): 27753345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28463, 85389, 142315, 199241, 256167, 426945, 597723, 768501, 996205, 1280835, 1793169, 2988615, 3842505, 5379507, 8965845, 26897535]

約数ペア:

[(1, 26897535), (3, 8965845), (5, 5379507), (7, 3842505), (9, 2988615), (15, 1793169), (21, 1280835), (27, 996205), (35, 768501), (45, 597723), (63, 426945), (105, 256167), (135, 199241), (189, 142315), (315, 85389), (945, 28463)]