27485505

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1129}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 47771880

約数和(自身を除く): 20286375

約数列:

[1, 3, 5, 9, 15, 45, 541, 1129, 1623, 2705, 3387, 4869, 5645, 8115, 10161, 16935, 24345, 50805, 610789, 1832367, 3053945, 5497101, 9161835, 27485505]

約数ペア:

[(1, 27485505), (3, 9161835), (5, 5497101), (9, 3053945), (15, 1832367), (45, 610789), (541, 50805), (1129, 24345), (1623, 16935), (2705, 10161), (3387, 8115), (4869, 5645)]