272801985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{627131}}^1$

素因数の和:627168

約数の個数: 16

約数和(自身を含む): 451535040

約数和(自身を除く): 178733055

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 627131, 1881393, 3135655, 9406965, 18186799, 54560397, 90933995, 272801985]

約数ペア:

[(1, 272801985), (3, 90933995), (5, 54560397), (15, 18186799), (29, 9406965), (87, 3135655), (145, 1881393), (435, 627131)]