2038863105

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{304081}}^1$

素因数の和:304241

約数の個数: 24

約数和(自身を含む): 3557759400

約数和(自身を除く): 1518896295

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 304081, 912243, 1520405, 2736729, 4561215, 13683645, 45308069, 135924207, 226540345, 407772621, 679621035, 2038863105]

約数ペア:

[(1, 2038863105), (3, 679621035), (5, 407772621), (9, 226540345), (15, 135924207), (45, 45308069), (149, 13683645), (447, 4561215), (745, 2736729), (1341, 1520405), (2235, 912243), (6705, 304081)]