243048345

素因数分解:

$3^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{7561}}^1$

素因数の和:9712

約数の個数: 16

約数和(自身を含む): 389110272

約数和(自身を除く): 146061927

約数列:

[1, 3, 5, 15, 2143, 6429, 7561, 10715, 22683, 32145, 37805, 113415, 16203223, 48609669, 81016115, 243048345]

約数ペア:

[(1, 243048345), (3, 81016115), (5, 48609669), (15, 16203223), (2143, 113415), (6429, 37805), (7561, 32145), (10715, 22683)]