27142155

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 48729600

約数和(自身を除く): 21587445

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 1879, 2889, 4815, 5637, 9395, 14445, 16911, 28185, 50733, 84555, 201053, 253665, 603159, 1005265, 1809477, 3015795, 5428431, 9047385, 27142155]

約数ペア:

[(1, 27142155), (3, 9047385), (5, 5428431), (9, 3015795), (15, 1809477), (27, 1005265), (45, 603159), (107, 253665), (135, 201053), (321, 84555), (535, 50733), (963, 28185), (1605, 16911), (1879, 14445), (2889, 9395), (4815, 5637)]