30275655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 50324736

約数和(自身を除く): 20049081

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 643, 645, 1095, 1929, 3139, 3215, 9417, 9645, 15695, 27649, 46939, 47085, 82947, 138245, 140817, 234695, 414735, 704085, 2018377, 6055131, 10091885, 30275655]

約数ペア:

[(1, 30275655), (3, 10091885), (5, 6055131), (15, 2018377), (43, 704085), (73, 414735), (129, 234695), (215, 140817), (219, 138245), (365, 82947), (643, 47085), (645, 46939), (1095, 27649), (1929, 15695), (3139, 9645), (3215, 9417)]