2026057815

素因数分解:

$3^2\times 5^1\times {\mathrm{6481}}^1\times {\mathrm{6947}}^1$

素因数の和:13439

約数の個数: 24

約数和(自身を含む): 3512881008

約数和(自身を除く): 1486823193

約数列:

[1, 3, 5, 9, 15, 45, 6481, 6947, 19443, 20841, 32405, 34735, 58329, 62523, 97215, 104205, 291645, 312615, 45023507, 135070521, 225117535, 405211563, 675352605, 2026057815]

約数ペア:

[(1, 2026057815), (3, 675352605), (5, 405211563), (9, 225117535), (15, 135070521), (45, 45023507), (6481, 312615), (6947, 291645), (19443, 104205), (20841, 97215), (32405, 62523), (34735, 58329)]