30623085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14479}}^1$

素因数の和:14537

約数の個数: 24

約数和(自身を含む): 54213120

約数和(自身を除く): 23590035

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 14479, 43437, 72395, 130311, 217185, 651555, 680513, 2041539, 3402565, 6124617, 10207695, 30623085]

約数ペア:

[(1, 30623085), (3, 10207695), (5, 6124617), (9, 3402565), (15, 2041539), (45, 680513), (47, 651555), (141, 217185), (235, 130311), (423, 72395), (705, 43437), (2115, 14479)]