139214175

素因数分解:

$3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{4409}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 230766480

約数和(自身を除く): 91552305

約数列:

[1, 3, 5, 15, 25, 75, 421, 1263, 2105, 4409, 6315, 10525, 13227, 22045, 31575, 66135, 110225, 330675, 1856189, 5568567, 9280945, 27842835, 46404725, 139214175]

約数ペア:

[(1, 139214175), (3, 46404725), (5, 27842835), (15, 9280945), (25, 5568567), (75, 1856189), (421, 330675), (1263, 110225), (2105, 66135), (4409, 31575), (6315, 22045), (10525, 13227)]