27842835

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4409}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 44664480

約数和(自身を除く): 16821645

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 4409, 6315, 13227, 22045, 66135, 1856189, 5568567, 9280945, 27842835]

約数ペア:

[(1, 27842835), (3, 9280945), (5, 5568567), (15, 1856189), (421, 66135), (1263, 22045), (2105, 13227), (4409, 6315)]