27894185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26693}}^1$

素因数の和:26728

約数の個数: 16

約数和(自身を含む): 38439360

約数和(自身を除く): 10545175

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 26693, 133465, 293623, 507167, 1468115, 2535835, 5578837, 27894185]

約数ペア:

[(1, 27894185), (5, 5578837), (11, 2535835), (19, 1468115), (55, 507167), (95, 293623), (209, 133465), (1045, 26693)]