15302319

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 20954592

約数和(自身を除く): 5652273

約数列:

[1, 3, 53, 157, 159, 471, 613, 1839, 8321, 24963, 32489, 96241, 97467, 288723, 5100773, 15302319]

約数ペア:

[(1, 15302319), (3, 5100773), (53, 288723), (157, 97467), (159, 96241), (471, 32489), (613, 24963), (1839, 8321)]