27587115

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 49358400

約数和(自身を除く): 21771285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1129, 1629, 2715, 3387, 4887, 5645, 8145, 10161, 16935, 24435, 30483, 50805, 152415, 204349, 613047, 1021745, 1839141, 3065235, 5517423, 9195705, 27587115]

約数ペア:

[(1, 27587115), (3, 9195705), (5, 5517423), (9, 3065235), (15, 1839141), (27, 1021745), (45, 613047), (135, 204349), (181, 152415), (543, 50805), (905, 30483), (1129, 24435), (1629, 16935), (2715, 10161), (3387, 8145), (4887, 5645)]